web: update dependencies

1 files changed, 4395 insertions, 5815 deletions

diff --git a/libmproxy/web/static/js/vendor.js b/libmproxy/web/static/js/vendor.js
index c4a12946..bdb525fc 100644
--- a/libmproxy/web/static/js/vendor.js
+++ b/libmproxy/web/static/js/vendor.js
@@ -15976,23 +15976,68 @@ return jQuery;
 }.call(this));
 
 /**
- * React (with addons) v0.11.1
+ * React (with addons) v0.12.1
  */
-!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.React=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
+!function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.React=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * @providesModule ReactWithAddons
+ */
+
+/**
+ * This module exists purely in the open source project, and is meant as a way
+ * to create a separate standalone build of React. This build has "addons", or
+ * functionality we've built and think might be useful but doesn't have a good
+ * place to live inside React core.
+ */
+
+"use strict";
+
+var LinkedStateMixin = _dereq_("./LinkedStateMixin");
+var React = _dereq_("./React");
+var ReactComponentWithPureRenderMixin =
+  _dereq_("./ReactComponentWithPureRenderMixin");
+var ReactCSSTransitionGroup = _dereq_("./ReactCSSTransitionGroup");
+var ReactTransitionGroup = _dereq_("./ReactTransitionGroup");
+var ReactUpdates = _dereq_("./ReactUpdates");
+
+var cx = _dereq_("./cx");
+var cloneWithProps = _dereq_("./cloneWithProps");
+var update = _dereq_("./update");
+
+React.addons = {
+  CSSTransitionGroup: ReactCSSTransitionGroup,
+  LinkedStateMixin: LinkedStateMixin,
+  PureRenderMixin: ReactComponentWithPureRenderMixin,
+  TransitionGroup: ReactTransitionGroup,
+
+  batchedUpdates: ReactUpdates.batchedUpdates,
+  classSet: cx,
+  cloneWithProps: cloneWithProps,
+  update: update
+};
+
+if ("production" !== "development") {
+  React.addons.Perf = _dereq_("./ReactDefaultPerf");
+  React.addons.TestUtils = _dereq_("./ReactTestUtils");
+}
+
+module.exports = React;
+
+},{"./LinkedStateMixin":25,"./React":31,"./ReactCSSTransitionGroup":34,"./ReactComponentWithPureRenderMixin":39,"./ReactDefaultPerf":56,"./ReactTestUtils":86,"./ReactTransitionGroup":90,"./ReactUpdates":91,"./cloneWithProps":113,"./cx":118,"./update":159}],2:[function(_dereq_,module,exports){
+/**
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule AutoFocusMixin
  * @typechecks static-only
@@ -16012,21 +16057,14 @@ var AutoFocusMixin = {
 
 module.exports = AutoFocusMixin;
 
-},{"./focusNode":120}],2:[function(_dereq_,module,exports){
+},{"./focusNode":125}],3:[function(_dereq_,module,exports){
 /**
  * Copyright 2013 Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule BeforeInputEventPlugin
  * @typechecks static-only
@@ -16084,6 +16122,9 @@ var eventTypes = {
 // Track characters inserted via keypress and composition events.
 var fallbackChars = null;
 
+// Track whether we've ever handled a keypress on the space key.
+var hasSpaceKeypress = false;
+
 /**
  * Return whether a native keypress event is assumed to be a command.
  * This is required because Firefox fires `keypress` events for key commands
@@ -16153,7 +16194,8 @@ var BeforeInputEventPlugin = {
             return;
           }
 
-          chars = String.fromCharCode(which);
+          hasSpaceKeypress = true;
+          chars = SPACEBAR_CHAR;
           break;
 
         case topLevelTypes.topTextInput:
@@ -16161,8 +16203,9 @@ var BeforeInputEventPlugin = {
           chars = nativeEvent.data;
 
           // If it's a spacebar character, assume that we have already handled
-          // it at the keypress level and bail immediately.
-          if (chars === SPACEBAR_CHAR) {
+          // it at the keypress level and bail immediately. Android Chrome
+          // doesn't give us keycodes, so we need to blacklist it.
+          if (chars === SPACEBAR_CHAR && hasSpaceKeypress) {
             return;
           }
 
@@ -16236,21 +16279,14 @@ var BeforeInputEventPlugin = {
 
 module.exports = BeforeInputEventPlugin;
 
-},{"./EventConstants":16,"./EventPropagators":21,"./ExecutionEnvironment":22,"./SyntheticInputEvent":98,"./keyOf":141}],3:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPropagators":22,"./ExecutionEnvironment":23,"./SyntheticInputEvent":101,"./keyOf":147}],4:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule CSSCore
  * @typechecks
@@ -16336,7 +16372,7 @@ var CSSCore = {
    *
    * @param {DOMNode|DOMWindow} element the element to set the class on
    * @param {string} className the CSS className
-   * @returns {boolean} true if the element has the class, false if not
+   * @return {boolean} true if the element has the class, false if not
    */
   hasClass: function(element, className) {
     ("production" !== "development" ? invariant(
@@ -16353,21 +16389,14 @@ var CSSCore = {
 
 module.exports = CSSCore;
 
-},{"./invariant":134}],4:[function(_dereq_,module,exports){
+},{"./invariant":140}],5:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule CSSProperty
  */
@@ -16476,21 +16505,14 @@ var CSSProperty = {
 
 module.exports = CSSProperty;
 
-},{}],5:[function(_dereq_,module,exports){
+},{}],6:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule CSSPropertyOperations
  * @typechecks static-only
@@ -16499,15 +16521,43 @@ module.exports = CSSProperty;
 "use strict";
 
 var CSSProperty = _dereq_("./CSSProperty");
+var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
 
+var camelizeStyleName = _dereq_("./camelizeStyleName");
 var dangerousStyleValue = _dereq_("./dangerousStyleValue");
 var hyphenateStyleName = _dereq_("./hyphenateStyleName");
 var memoizeStringOnly = _dereq_("./memoizeStringOnly");
+var warning = _dereq_("./warning");
 
 var processStyleName = memoizeStringOnly(function(styleName) {
   return hyphenateStyleName(styleName);
 });
 
+var styleFloatAccessor = 'cssFloat';
+if (ExecutionEnvironment.canUseDOM) {
+  // IE8 only supports accessing cssFloat (standard) as styleFloat
+  if (document.documentElement.style.cssFloat === undefined) {
+    styleFloatAccessor = 'styleFloat';
+  }
+}
+
+if ("production" !== "development") {
+  var warnedStyleNames = {};
+
+  var warnHyphenatedStyleName = function(name) {
+    if (warnedStyleNames.hasOwnProperty(name) && warnedStyleNames[name]) {
+      return;
+    }
+
+    warnedStyleNames[name] = true;
+    ("production" !== "development" ? warning(
+      false,
+      'Unsupported style property ' + name + '. Did you mean ' +
+      camelizeStyleName(name) + '?'
+    ) : null);
+  };
+}
+
 /**
  * Operations for dealing with CSS properties.
  */
@@ -16531,6 +16581,11 @@ var CSSPropertyOperations = {
       if (!styles.hasOwnProperty(styleName)) {
         continue;
       }
+      if ("production" !== "development") {
+        if (styleName.indexOf('-') > -1) {
+          warnHyphenatedStyleName(styleName);
+        }
+      }
       var styleValue = styles[styleName];
       if (styleValue != null) {
         serialized += processStyleName(styleName) + ':';
@@ -16553,7 +16608,15 @@ var CSSPropertyOperations = {
       if (!styles.hasOwnProperty(styleName)) {
         continue;
       }
+      if ("production" !== "development") {
+        if (styleName.indexOf('-') > -1) {
+          warnHyphenatedStyleName(styleName);
+        }
+      }
       var styleValue = dangerousStyleValue(styleName, styles[styleName]);
+      if (styleName === 'float') {
+        styleName = styleFloatAccessor;
+      }
       if (styleValue) {
         style[styleName] = styleValue;
       } else {
@@ -16575,21 +16638,14 @@ var CSSPropertyOperations = {
 
 module.exports = CSSPropertyOperations;
 
-},{"./CSSProperty":4,"./dangerousStyleValue":115,"./hyphenateStyleName":132,"./memoizeStringOnly":143}],6:[function(_dereq_,module,exports){
+},{"./CSSProperty":5,"./ExecutionEnvironment":23,"./camelizeStyleName":112,"./dangerousStyleValue":119,"./hyphenateStyleName":138,"./memoizeStringOnly":149,"./warning":160}],7:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule CallbackQueue
  */
@@ -16598,8 +16654,8 @@ module.exports = CSSPropertyOperations;
 
 var PooledClass = _dereq_("./PooledClass");
 
+var assign = _dereq_("./Object.assign");
 var invariant = _dereq_("./invariant");
-var mixInto = _dereq_("./mixInto");
 
 /**
  * A specialized pseudo-event module to help keep track of components waiting to
@@ -16617,7 +16673,7 @@ function CallbackQueue() {
   this._contexts = null;
 }
 
-mixInto(CallbackQueue, {
+assign(CallbackQueue.prototype, {
 
   /**
    * Enqueues a callback to be invoked when `notifyAll` is invoked.
@@ -16680,21 +16736,14 @@ PooledClass.addPoolingTo(CallbackQueue);
 
 module.exports = CallbackQueue;
 
-},{"./PooledClass":28,"./invariant":134,"./mixInto":147}],7:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./PooledClass":30,"./invariant":140}],8:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ChangeEventPlugin
  */
@@ -17069,21 +17118,14 @@ var ChangeEventPlugin = {
 
 module.exports = ChangeEventPlugin;
 
-},{"./EventConstants":16,"./EventPluginHub":18,"./EventPropagators":21,"./ExecutionEnvironment":22,"./ReactUpdates":87,"./SyntheticEvent":96,"./isEventSupported":135,"./isTextInputElement":137,"./keyOf":141}],8:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPluginHub":19,"./EventPropagators":22,"./ExecutionEnvironment":23,"./ReactUpdates":91,"./SyntheticEvent":99,"./isEventSupported":141,"./isTextInputElement":143,"./keyOf":147}],9:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ClientReactRootIndex
  * @typechecks
@@ -17101,21 +17143,14 @@ var ClientReactRootIndex = {
 
 module.exports = ClientReactRootIndex;
 
-},{}],9:[function(_dereq_,module,exports){
+},{}],10:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule CompositionEventPlugin
  * @typechecks static-only
@@ -17367,21 +17402,14 @@ var CompositionEventPlugin = {
 
 module.exports = CompositionEventPlugin;
 
-},{"./EventConstants":16,"./EventPropagators":21,"./ExecutionEnvironment":22,"./ReactInputSelection":63,"./SyntheticCompositionEvent":94,"./getTextContentAccessor":129,"./keyOf":141}],10:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPropagators":22,"./ExecutionEnvironment":23,"./ReactInputSelection":65,"./SyntheticCompositionEvent":97,"./getTextContentAccessor":135,"./keyOf":147}],11:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule DOMChildrenOperations
  * @typechecks static-only
@@ -17489,9 +17517,9 @@ var DOMChildrenOperations = {
           'processUpdates(): Unable to find child %s of element. This ' +
           'probably means the DOM was unexpectedly mutated (e.g., by the ' +
           'browser), usually due to forgetting a <tbody> when using tables, ' +
-          'nesting <p> or <a> tags, or using non-SVG elements in an <svg> '+
-          'parent. Try inspecting the child nodes of the element with React ' +
-          'ID `%s`.',
+          'nesting tags like <form>, <p>, or <a>, or using non-SVG elements '+
+          'in an <svg> parent. Try inspecting the child nodes of the element ' +
+          'with React ID `%s`.',
           updatedIndex,
           parentID
         ) : invariant(updatedChild));
@@ -17547,21 +17575,14 @@ var DOMChildrenOperations = {
 
 module.exports = DOMChildrenOperations;
 
-},{"./Danger":13,"./ReactMultiChildUpdateTypes":69,"./getTextContentAccessor":129,"./invariant":134}],11:[function(_dereq_,module,exports){
+},{"./Danger":14,"./ReactMultiChildUpdateTypes":72,"./getTextContentAccessor":135,"./invariant":140}],12:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule DOMProperty
  * @typechecks static-only
@@ -17573,6 +17594,10 @@ module.exports = DOMChildrenOperations;
 
 var invariant = _dereq_("./invariant");
 
+function checkMask(value, bitmask) {
+  return (value & bitmask) === bitmask;
+}
+
 var DOMPropertyInjection = {
   /**
    * Mapping from normalized, camelcased property names to a configuration that
@@ -17659,19 +17684,19 @@ var DOMPropertyInjection = {
 
       var propConfig = Properties[propName];
       DOMProperty.mustUseAttribute[propName] =
-        propConfig & DOMPropertyInjection.MUST_USE_ATTRIBUTE;
+        checkMask(propConfig, DOMPropertyInjection.MUST_USE_ATTRIBUTE);
       DOMProperty.mustUseProperty[propName] =
-        propConfig & DOMPropertyInjection.MUST_USE_PROPERTY;
+        checkMask(propConfig, DOMPropertyInjection.MUST_USE_PROPERTY);
       DOMProperty.hasSideEffects[propName] =
-        propConfig & DOMPropertyInjection.HAS_SIDE_EFFECTS;
+        checkMask(propConfig, DOMPropertyInjection.HAS_SIDE_EFFECTS);
       DOMProperty.hasBooleanValue[propName] =
-        propConfig & DOMPropertyInjection.HAS_BOOLEAN_VALUE;
+        checkMask(propConfig, DOMPropertyInjection.HAS_BOOLEAN_VALUE);
       DOMProperty.hasNumericValue[propName] =
-        propConfig & DOMPropertyInjection.HAS_NUMERIC_VALUE;
+        checkMask(propConfig, DOMPropertyInjection.HAS_NUMERIC_VALUE);
       DOMProperty.hasPositiveNumericValue[propName] =
-        propConfig & DOMPropertyInjection.HAS_POSITIVE_NUMERIC_VALUE;
+        checkMask(propConfig, DOMPropertyInjection.HAS_POSITIVE_NUMERIC_VALUE);
       DOMProperty.hasOverloadedBooleanValue[propName] =
-        propConfig & DOMPropertyInjection.HAS_OVERLOADED_BOOLEAN_VALUE;
+        checkMask(propConfig, DOMPropertyInjection.HAS_OVERLOADED_BOOLEAN_VALUE);
 
       ("production" !== "development" ? invariant(
         !DOMProperty.mustUseAttribute[propName] ||
@@ -17847,21 +17872,14 @@ var DOMProperty = {
 
 module.exports = DOMProperty;
 
-},{"./invariant":134}],12:[function(_dereq_,module,exports){
+},{"./invariant":140}],13:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule DOMPropertyOperations
  * @typechecks static-only
@@ -17988,10 +18006,17 @@ var DOMPropertyOperations = {
       } else if (shouldIgnoreValue(name, value)) {
         this.deleteValueForProperty(node, name);
       } else if (DOMProperty.mustUseAttribute[name]) {
+        // `setAttribute` with objects becomes only `[object]` in IE8/9,
+        // ('' + value) makes it output the correct toString()-value.
         node.setAttribute(DOMProperty.getAttributeName[name], '' + value);
       } else {
         var propName = DOMProperty.getPropertyName[name];
-        if (!DOMProperty.hasSideEffects[name] || node[propName] !== value) {
+        // Must explicitly cast values for HAS_SIDE_EFFECTS-properties to the
+        // property type before comparing; only `value` does and is string.
+        if (!DOMProperty.hasSideEffects[name] ||
+            ('' + node[propName]) !== ('' + value)) {
+          // Contrary to `setAttribute`, object properties are properly
+          // `toString`ed by IE8/9.
           node[propName] = value;
         }
       }
@@ -18027,7 +18052,7 @@ var DOMPropertyOperations = {
           propName
         );
         if (!DOMProperty.hasSideEffects[name] ||
-            node[propName] !== defaultValue) {
+            ('' + node[propName]) !== defaultValue) {
           node[propName] = defaultValue;
         }
       }
@@ -18042,21 +18067,14 @@ var DOMPropertyOperations = {
 
 module.exports = DOMPropertyOperations;
 
-},{"./DOMProperty":11,"./escapeTextForBrowser":118,"./memoizeStringOnly":143,"./warning":158}],13:[function(_dereq_,module,exports){
+},{"./DOMProperty":12,"./escapeTextForBrowser":123,"./memoizeStringOnly":149,"./warning":160}],14:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule Danger
  * @typechecks static-only
@@ -18105,9 +18123,10 @@ var Danger = {
   dangerouslyRenderMarkup: function(markupList) {
     ("production" !== "development" ? invariant(
       ExecutionEnvironment.canUseDOM,
-      'dangerouslyRenderMarkup(...): Cannot render markup in a Worker ' +
-      'thread. This is likely a bug in the framework. Please report ' +
-      'immediately.'
+      'dangerouslyRenderMarkup(...): Cannot render markup in a worker ' +
+      'thread. Make sure `window` and `document` are available globally ' +
+      'before requiring React when unit testing or use ' +
+      'React.renderToString for server rendering.'
     ) : invariant(ExecutionEnvironment.canUseDOM));
     var nodeName;
     var markupByNodeName = {};
@@ -18211,8 +18230,9 @@ var Danger = {
     ("production" !== "development" ? invariant(
       ExecutionEnvironment.canUseDOM,
       'dangerouslyReplaceNodeWithMarkup(...): Cannot render markup in a ' +
-      'worker thread. This is likely a bug in the framework. Please report ' +
-      'immediately.'
+      'worker thread. Make sure `window` and `document` are available ' +
+      'globally before requiring React when unit testing or use ' +
+      'React.renderToString for server rendering.'
     ) : invariant(ExecutionEnvironment.canUseDOM));
     ("production" !== "development" ? invariant(markup, 'dangerouslyReplaceNodeWithMarkup(...): Missing markup.') : invariant(markup));
     ("production" !== "development" ? invariant(
@@ -18231,21 +18251,14 @@ var Danger = {
 
 module.exports = Danger;
 
-},{"./ExecutionEnvironment":22,"./createNodesFromMarkup":113,"./emptyFunction":116,"./getMarkupWrap":126,"./invariant":134}],14:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23,"./createNodesFromMarkup":117,"./emptyFunction":121,"./getMarkupWrap":132,"./invariant":140}],15:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule DefaultEventPluginOrder
  */
@@ -18278,21 +18291,14 @@ var DefaultEventPluginOrder = [
 
 module.exports = DefaultEventPluginOrder;
 
-},{"./keyOf":141}],15:[function(_dereq_,module,exports){
+},{"./keyOf":147}],16:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule EnterLeaveEventPlugin
  * @typechecks static-only
@@ -18425,21 +18431,14 @@ var EnterLeaveEventPlugin = {
 
 module.exports = EnterLeaveEventPlugin;
 
-},{"./EventConstants":16,"./EventPropagators":21,"./ReactMount":67,"./SyntheticMouseEvent":100,"./keyOf":141}],16:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPropagators":22,"./ReactMount":70,"./SyntheticMouseEvent":103,"./keyOf":147}],17:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule EventConstants
  */
@@ -18504,8 +18503,22 @@ var EventConstants = {
 
 module.exports = EventConstants;
 
-},{"./keyMirror":140}],17:[function(_dereq_,module,exports){
+},{"./keyMirror":146}],18:[function(_dereq_,module,exports){
 /**
+ * Copyright 2013-2014 Facebook, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
  * @providesModule EventListener
  * @typechecks
  */
@@ -18578,21 +18591,14 @@ var EventListener = {
 
 module.exports = EventListener;
 
-},{"./emptyFunction":116}],18:[function(_dereq_,module,exports){
+},{"./emptyFunction":121}],19:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule EventPluginHub
  */
@@ -18602,11 +18608,9 @@ module.exports = EventListener;
 var EventPluginRegistry = _dereq_("./EventPluginRegistry");
 var EventPluginUtils = _dereq_("./EventPluginUtils");
 
-var accumulate = _dereq_("./accumulate");
+var accumulateInto = _dereq_("./accumulateInto");
 var forEachAccumulated = _dereq_("./forEachAccumulated");
 var invariant = _dereq_("./invariant");
-var isEventSupported = _dereq_("./isEventSupported");
-var monitorCodeUse = _dereq_("./monitorCodeUse");
 
 /**
  * Internal store for event listeners
@@ -18740,15 +18744,6 @@ var EventPluginHub = {
       registrationName, typeof listener
     ) : invariant(!listener || typeof listener === 'function'));
 
-    if ("production" !== "development") {
-      // IE8 has no API for event capturing and the `onScroll` event doesn't
-      // bubble.
-      if (registrationName === 'onScroll' &&
-          !isEventSupported('scroll', true)) {
-        monitorCodeUse('react_no_scroll_event');
-        console.warn('This browser doesn\'t support the `onScroll` event');
-      }
-    }
     var bankForRegistrationName =
       listenerBank[registrationName] || (listenerBank[registrationName] = {});
     bankForRegistrationName[id] = listener;
@@ -18817,7 +18812,7 @@ var EventPluginHub = {
           nativeEvent
         );
         if (extractedEvents) {
-          events = accumulate(events, extractedEvents);
+          events = accumulateInto(events, extractedEvents);
         }
       }
     }
@@ -18833,7 +18828,7 @@ var EventPluginHub = {
    */
   enqueueEvents: function(events) {
     if (events) {
-      eventQueue = accumulate(eventQueue, events);
+      eventQueue = accumulateInto(eventQueue, events);
     }
   },
 
@@ -18870,21 +18865,14 @@ var EventPluginHub = {
 
 module.exports = EventPluginHub;
 
-},{"./EventPluginRegistry":19,"./EventPluginUtils":20,"./accumulate":106,"./forEachAccumulated":121,"./invariant":134,"./isEventSupported":135,"./monitorCodeUse":148}],19:[function(_dereq_,module,exports){
+},{"./EventPluginRegistry":20,"./EventPluginUtils":21,"./accumulateInto":109,"./forEachAccumulated":126,"./invariant":140}],20:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule EventPluginRegistry
  * @typechecks static-only
@@ -19155,21 +19143,14 @@ var EventPluginRegistry = {
 
 module.exports = EventPluginRegistry;
 
-},{"./invariant":134}],20:[function(_dereq_,module,exports){
+},{"./invariant":140}],21:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule EventPluginUtils
  */
@@ -19381,21 +19362,14 @@ var EventPluginUtils = {
 
 module.exports = EventPluginUtils;
 
-},{"./EventConstants":16,"./invariant":134}],21:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./invariant":140}],22:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule EventPropagators
  */
@@ -19405,7 +19379,7 @@ module.exports = EventPluginUtils;
 var EventConstants = _dereq_("./EventConstants");
 var EventPluginHub = _dereq_("./EventPluginHub");
 
-var accumulate = _dereq_("./accumulate");
+var accumulateInto = _dereq_("./accumulateInto");
 var forEachAccumulated = _dereq_("./forEachAccumulated");
 
 var PropagationPhases = EventConstants.PropagationPhases;
@@ -19436,8 +19410,9 @@ function accumulateDirectionalDispatches(domID, upwards, event) {
   var phase = upwards ? PropagationPhases.bubbled : PropagationPhases.captured;
   var listener = listenerAtPhase(domID, event, phase);
   if (listener) {
-    event._dispatchListeners = accumulate(event._dispatchListeners, listener);
-    event._dispatchIDs = accumulate(event._dispatchIDs, domID);
+    event._dispatchListeners =
+      accumulateInto(event._dispatchListeners, listener);
+    event._dispatchIDs = accumulateInto(event._dispatchIDs, domID);
   }
 }
 
@@ -19469,8 +19444,9 @@ function accumulateDispatches(id, ignoredDirection, event) {
     var registrationName = event.dispatchConfig.registrationName;
     var listener = getListener(id, registrationName);
     if (listener) {
-      event._dispatchListeners = accumulate(event._dispatchListeners, listener);
-      event._dispatchIDs = accumulate(event._dispatchIDs, id);
+      event._dispatchListeners =
+        accumulateInto(event._dispatchListeners, listener);
+      event._dispatchIDs = accumulateInto(event._dispatchIDs, id);
     }
   }
 }
@@ -19526,21 +19502,14 @@ var EventPropagators = {
 
 module.exports = EventPropagators;
 
-},{"./EventConstants":16,"./EventPluginHub":18,"./accumulate":106,"./forEachAccumulated":121}],22:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPluginHub":19,"./accumulateInto":109,"./forEachAccumulated":126}],23:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ExecutionEnvironment
  */
@@ -19578,21 +19547,14 @@ var ExecutionEnvironment = {
 
 module.exports = ExecutionEnvironment;
 
-},{}],23:[function(_dereq_,module,exports){
+},{}],24:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule HTMLDOMPropertyConfig
  */
@@ -19637,6 +19599,7 @@ var HTMLDOMPropertyConfig = {
      * Standard Properties
      */
     accept: null,
+    acceptCharset: null,
     accessKey: null,
     action: null,
     allowFullScreen: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
@@ -19651,6 +19614,7 @@ var HTMLDOMPropertyConfig = {
     cellSpacing: null,
     charSet: MUST_USE_ATTRIBUTE,
     checked: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
+    classID: MUST_USE_ATTRIBUTE,
     // To set className on SVG elements, it's necessary to use .setAttribute;
     // this works on HTML elements too in all browsers except IE8. Conveniently,
     // IE8 doesn't support SVG and so we can simply use the attribute in
@@ -19686,10 +19650,12 @@ var HTMLDOMPropertyConfig = {
     id: MUST_USE_PROPERTY,
     label: null,
     lang: null,
-    list: null,
+    list: MUST_USE_ATTRIBUTE,
     loop: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
+    manifest: MUST_USE_ATTRIBUTE,
     max: null,
     maxLength: MUST_USE_ATTRIBUTE,
+    media: MUST_USE_ATTRIBUTE,
     mediaGroup: null,
     method: null,
     min: null,
@@ -19697,6 +19663,7 @@ var HTMLDOMPropertyConfig = {
     muted: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
     name: null,
     noValidate: HAS_BOOLEAN_VALUE,
+    open: null,
     pattern: null,
     placeholder: null,
     poster: null,
@@ -19710,18 +19677,17 @@ var HTMLDOMPropertyConfig = {
     rowSpan: null,
     sandbox: null,
     scope: null,
-    scrollLeft: MUST_USE_PROPERTY,
     scrolling: null,
-    scrollTop: MUST_USE_PROPERTY,
     seamless: MUST_USE_ATTRIBUTE | HAS_BOOLEAN_VALUE,
     selected: MUST_USE_PROPERTY | HAS_BOOLEAN_VALUE,
     shape: null,
     size: MUST_USE_ATTRIBUTE | HAS_POSITIVE_NUMERIC_VALUE,
+    sizes: MUST_USE_ATTRIBUTE,
     span: HAS_POSITIVE_NUMERIC_VALUE,
     spellCheck: null,
     src: null,
     srcDoc: MUST_USE_PROPERTY,
-    srcSet: null,
+    srcSet: MUST_USE_ATTRIBUTE,
     start: HAS_NUMERIC_VALUE,
     step: null,
     style: null,
@@ -19745,6 +19711,7 @@ var HTMLDOMPropertyConfig = {
     property: null // Supports OG in meta tags
   },
   DOMAttributeNames: {
+    acceptCharset: 'accept-charset',
     className: 'class',
     htmlFor: 'for',
     httpEquiv: 'http-equiv'
@@ -19766,21 +19733,14 @@ var HTMLDOMPropertyConfig = {
 
 module.exports = HTMLDOMPropertyConfig;
 
-},{"./DOMProperty":11,"./ExecutionEnvironment":22}],24:[function(_dereq_,module,exports){
+},{"./DOMProperty":12,"./ExecutionEnvironment":23}],25:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule LinkedStateMixin
  * @typechecks static-only
@@ -19814,21 +19774,14 @@ var LinkedStateMixin = {
 
 module.exports = LinkedStateMixin;
 
-},{"./ReactLink":65,"./ReactStateSetters":81}],25:[function(_dereq_,module,exports){
+},{"./ReactLink":68,"./ReactStateSetters":85}],26:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule LinkedValueUtils
  * @typechecks static-only
@@ -19975,21 +19928,14 @@ var LinkedValueUtils = {
 
 module.exports = LinkedValueUtils;
 
-},{"./ReactPropTypes":75,"./invariant":134}],26:[function(_dereq_,module,exports){
+},{"./ReactPropTypes":79,"./invariant":140}],27:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule LocalEventTrapMixin
  */
@@ -19998,7 +19944,7 @@ module.exports = LinkedValueUtils;
 
 var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
 
-var accumulate = _dereq_("./accumulate");
+var accumulateInto = _dereq_("./accumulateInto");
 var forEachAccumulated = _dereq_("./forEachAccumulated");
 var invariant = _dereq_("./invariant");
 
@@ -20014,7 +19960,8 @@ var LocalEventTrapMixin = {
       handlerBaseName,
       this.getDOMNode()
     );
-    this._localEventListeners = accumulate(this._localEventListeners, listener);
+    this._localEventListeners =
+      accumulateInto(this._localEventListeners, listener);
   },
 
   // trapCapturedEvent would look nearly identical. We don't implement that
@@ -20029,21 +19976,14 @@ var LocalEventTrapMixin = {
 
 module.exports = LocalEventTrapMixin;
 
-},{"./ReactBrowserEventEmitter":31,"./accumulate":106,"./forEachAccumulated":121,"./invariant":134}],27:[function(_dereq_,module,exports){
+},{"./ReactBrowserEventEmitter":33,"./accumulateInto":109,"./forEachAccumulated":126,"./invariant":140}],28:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule MobileSafariClickEventPlugin
  * @typechecks static-only
@@ -20094,21 +20034,61 @@ var MobileSafariClickEventPlugin = {
 
 module.exports = MobileSafariClickEventPlugin;
 
-},{"./EventConstants":16,"./emptyFunction":116}],28:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./emptyFunction":121}],29:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * @providesModule Object.assign
+ */
+
+// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign
+
+function assign(target, sources) {
+  if (target == null) {
+    throw new TypeError('Object.assign target cannot be null or undefined');
+  }
+
+  var to = Object(target);
+  var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+  for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) {
+    var nextSource = arguments[nextIndex];
+    if (nextSource == null) {
+      continue;
+    }
+
+    var from = Object(nextSource);
+
+    // We don't currently support accessors nor proxies. Therefore this
+    // copy cannot throw. If we ever supported this then we must handle
+    // exceptions and side-effects. We don't support symbols so they won't
+    // be transferred.
+
+    for (var key in from) {
+      if (hasOwnProperty.call(from, key)) {
+        to[key] = from[key];
+      }
+    }
+  }
+
+  return to;
+};
+
+module.exports = assign;
+
+},{}],30:[function(_dereq_,module,exports){
+/**
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule PooledClass
  */
@@ -20215,21 +20195,14 @@ var PooledClass = {
 
 module.exports = PooledClass;
 
-},{"./invariant":134}],29:[function(_dereq_,module,exports){
+},{"./invariant":140}],31:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule React
  */
@@ -20243,11 +20216,13 @@ var ReactComponent = _dereq_("./ReactComponent");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
 var ReactContext = _dereq_("./ReactContext");
 var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
-var ReactDescriptor = _dereq_("./ReactDescriptor");
+var ReactElement = _dereq_("./ReactElement");
+var ReactElementValidator = _dereq_("./ReactElementValidator");
 var ReactDOM = _dereq_("./ReactDOM");
 var ReactDOMComponent = _dereq_("./ReactDOMComponent");
 var ReactDefaultInjection = _dereq_("./ReactDefaultInjection");
 var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
+var ReactLegacyElement = _dereq_("./ReactLegacyElement");
 var ReactMount = _dereq_("./ReactMount");
 var ReactMultiChild = _dereq_("./ReactMultiChild");
 var ReactPerf = _dereq_("./ReactPerf");
@@ -20255,10 +20230,30 @@ var ReactPropTypes = _dereq_("./ReactPropTypes");
 var ReactServerRendering = _dereq_("./ReactServerRendering");
 var ReactTextComponent = _dereq_("./ReactTextComponent");
 
+var assign = _dereq_("./Object.assign");
+var deprecated = _dereq_("./deprecated");
 var onlyChild = _dereq_("./onlyChild");
 
 ReactDefaultInjection.inject();
 
+var createElement = ReactElement.createElement;
+var createFactory = ReactElement.createFactory;
+
+if ("production" !== "development") {
+  createElement = ReactElementValidator.createElement;
+  createFactory = ReactElementValidator.createFactory;
+}
+
+// TODO: Drop legacy elements once classes no longer export these factories
+createElement = ReactLegacyElement.wrapCreateElement(
+  createElement
+);
+createFactory = ReactLegacyElement.wrapCreateFactory(
+  createFactory
+);
+
+var render = ReactPerf.measure('React', 'render', ReactMount.render);
+
 var React = {
   Children: {
     map: ReactChildren.map,
@@ -20272,25 +20267,58 @@ var React = {
     EventPluginUtils.useTouchEvents = shouldUseTouch;
   },
   createClass: ReactCompositeComponent.createClass,
-  createDescriptor: function(type, props, children) {
-    var args = Array.prototype.slice.call(arguments, 1);
-    return type.apply(null, args);
-  },
+  createElement: createElement,
+  createFactory: createFactory,
   constructAndRenderComponent: ReactMount.constructAndRenderComponent,
   constructAndRenderComponentByID: ReactMount.constructAndRenderComponentByID,
-  renderComponent: ReactPerf.measure(
+  render: render,
+  renderToString: ReactServerRendering.renderToString,
+  renderToStaticMarkup: ReactServerRendering.renderToStaticMarkup,
+  unmountComponentAtNode: ReactMount.unmountComponentAtNode,
+  isValidClass: ReactLegacyElement.isValidClass,
+  isValidElement: ReactElement.isValidElement,
+  withContext: ReactContext.withContext,
+
+  // Hook for JSX spread, don't use this for anything else.
+  __spread: assign,
+
+  // Deprecations (remove for 0.13)
+  renderComponent: deprecated(
     'React',
     'renderComponent',
-    ReactMount.renderComponent
+    'render',
+    this,
+    render
   ),
-  renderComponentToString: ReactServerRendering.renderComponentToString,
-  renderComponentToStaticMarkup:
-    ReactServerRendering.renderComponentToStaticMarkup,
-  unmountComponentAtNode: ReactMount.unmountComponentAtNode,
-  isValidClass: ReactDescriptor.isValidFactory,
-  isValidComponent: ReactDescriptor.isValidDescriptor,
-  withContext: ReactContext.withContext,
-  __internals: {
+  renderComponentToString: deprecated(
+    'React',
+    'renderComponentToString',
+    'renderToString',
+    this,
+    ReactServerRendering.renderToString
+  ),
+  renderComponentToStaticMarkup: deprecated(
+    'React',
+    'renderComponentToStaticMarkup',
+    'renderToStaticMarkup',
+    this,
+    ReactServerRendering.renderToStaticMarkup
+  ),
+  isValidComponent: deprecated(
+    'React',
+    'isValidComponent',
+    'isValidElement',
+    this,
+    ReactElement.isValidElement
+  )
+};
+
+// Inject the runtime into a devtools global hook regardless of browser.
+// Allows for debugging when the hook is injected on the page.
+if (
+  typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ !== 'undefined' &&
+  typeof __REACT_DEVTOOLS_GLOBAL_HOOK__.inject === 'function') {
+  __REACT_DEVTOOLS_GLOBAL_HOOK__.inject({
     Component: ReactComponent,
     CurrentOwner: ReactCurrentOwner,
     DOMComponent: ReactDOMComponent,
@@ -20299,18 +20327,23 @@ var React = {
     Mount: ReactMount,
     MultiChild: ReactMultiChild,
     TextComponent: ReactTextComponent
-  }
-};
+  });
+}
 
 if ("production" !== "development") {
   var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
-  if (ExecutionEnvironment.canUseDOM &&
-      window.top === window.self &&
-      navigator.userAgent.indexOf('Chrome') > -1) {
-    console.debug(
-      'Download the React DevTools for a better development experience: ' +
-      'http://fb.me/react-devtools'
-    );
+  if (ExecutionEnvironment.canUseDOM && window.top === window.self) {
+
+    // If we're in Chrome, look for the devtools marker and provide a download
+    // link if not installed.
+    if (navigator.userAgent.indexOf('Chrome') > -1) {
+      if (typeof __REACT_DEVTOOLS_GLOBAL_HOOK__ === 'undefined') {
+        console.debug(
+          'Download the React DevTools for a better development experience: ' +
+          'http://fb.me/react-devtools'
+        );
+      }
+    }
 
     var expectedFeatures = [
       // shims
@@ -20330,7 +20363,7 @@ if ("production" !== "development") {
       Object.freeze
     ];
 
-    for (var i in expectedFeatures) {
+    for (var i = 0; i < expectedFeatures.length; i++) {
       if (!expectedFeatures[i]) {
         console.error(
           'One or more ES5 shim/shams expected by React are not available: ' +
@@ -20344,25 +20377,18 @@ if ("production" !== "development") {
 
 // Version exists only in the open-source version of React, not in Facebook's
 // internal version.
-React.version = '0.11.1';
+React.version = '0.12.1';
 
 module.exports = React;
 
-},{"./DOMPropertyOperations":12,"./EventPluginUtils":20,"./ExecutionEnvironment":22,"./ReactChildren":34,"./ReactComponent":35,"./ReactCompositeComponent":38,"./ReactContext":39,"./ReactCurrentOwner":40,"./ReactDOM":41,"./ReactDOMComponent":43,"./ReactDefaultInjection":53,"./ReactDescriptor":56,"./ReactInstanceHandles":64,"./ReactMount":67,"./ReactMultiChild":68,"./ReactPerf":71,"./ReactPropTypes":75,"./ReactServerRendering":79,"./ReactTextComponent":83,"./onlyChild":149}],30:[function(_dereq_,module,exports){
+},{"./DOMPropertyOperations":13,"./EventPluginUtils":21,"./ExecutionEnvironment":23,"./Object.assign":29,"./ReactChildren":36,"./ReactComponent":37,"./ReactCompositeComponent":40,"./ReactContext":41,"./ReactCurrentOwner":42,"./ReactDOM":43,"./ReactDOMComponent":45,"./ReactDefaultInjection":55,"./ReactElement":58,"./ReactElementValidator":59,"./ReactInstanceHandles":66,"./ReactLegacyElement":67,"./ReactMount":70,"./ReactMultiChild":71,"./ReactPerf":75,"./ReactPropTypes":79,"./ReactServerRendering":83,"./ReactTextComponent":87,"./deprecated":120,"./onlyChild":151}],32:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactBrowserComponentMixin
  */
@@ -20396,21 +20422,14 @@ var ReactBrowserComponentMixin = {
 
 module.exports = ReactBrowserComponentMixin;
 
-},{"./ReactEmptyComponent":58,"./ReactMount":67,"./invariant":134}],31:[function(_dereq_,module,exports){
+},{"./ReactEmptyComponent":60,"./ReactMount":70,"./invariant":140}],33:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactBrowserEventEmitter
  * @typechecks static-only
@@ -20424,8 +20443,8 @@ var EventPluginRegistry = _dereq_("./EventPluginRegistry");
 var ReactEventEmitterMixin = _dereq_("./ReactEventEmitterMixin");
 var ViewportMetrics = _dereq_("./ViewportMetrics");
 
+var assign = _dereq_("./Object.assign");
 var isEventSupported = _dereq_("./isEventSupported");
-var merge = _dereq_("./merge");
 
 /**
  * Summary of `ReactBrowserEventEmitter` event handling:
@@ -20554,7 +20573,7 @@ function getListeningForDocument(mountAt) {
  *
  * @internal
  */
-var ReactBrowserEventEmitter = merge(ReactEventEmitterMixin, {
+var ReactBrowserEventEmitter = assign({}, ReactEventEmitterMixin, {
 
   /**
    * Injectable event backend
@@ -20758,21 +20777,14 @@ var ReactBrowserEventEmitter = merge(ReactEventEmitterMixin, {
 
 module.exports = ReactBrowserEventEmitter;
 
-},{"./EventConstants":16,"./EventPluginHub":18,"./EventPluginRegistry":19,"./ReactEventEmitterMixin":60,"./ViewportMetrics":105,"./isEventSupported":135,"./merge":144}],32:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPluginHub":19,"./EventPluginRegistry":20,"./Object.assign":29,"./ReactEventEmitterMixin":62,"./ViewportMetrics":108,"./isEventSupported":141}],34:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @typechecks
  * @providesModule ReactCSSTransitionGroup
@@ -20782,8 +20794,14 @@ module.exports = ReactBrowserEventEmitter;
 
 var React = _dereq_("./React");
 
-var ReactTransitionGroup = _dereq_("./ReactTransitionGroup");
-var ReactCSSTransitionGroupChild = _dereq_("./ReactCSSTransitionGroupChild");
+var assign = _dereq_("./Object.assign");
+
+var ReactTransitionGroup = React.createFactory(
+  _dereq_("./ReactTransitionGroup")
+);
+var ReactCSSTransitionGroupChild = React.createFactory(
+  _dereq_("./ReactCSSTransitionGroupChild")
+);
 
 var ReactCSSTransitionGroup = React.createClass({
   displayName: 'ReactCSSTransitionGroup',
@@ -20816,10 +20834,9 @@ var ReactCSSTransitionGroup = React.createClass({
   },
 
   render: function() {
-    return this.transferPropsTo(
+    return (
       ReactTransitionGroup(
-        {childFactory: this._wrapChild},
-        this.props.children
+        assign({}, this.props, {childFactory: this._wrapChild})
       )
     );
   }
@@ -20827,21 +20844,14 @@ var ReactCSSTransitionGroup = React.createClass({
 
 module.exports = ReactCSSTransitionGroup;
 
-},{"./React":29,"./ReactCSSTransitionGroupChild":33,"./ReactTransitionGroup":86}],33:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./React":31,"./ReactCSSTransitionGroupChild":35,"./ReactTransitionGroup":90}],35:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @typechecks
  * @providesModule ReactCSSTransitionGroupChild
@@ -20886,7 +20896,10 @@ var ReactCSSTransitionGroupChild = React.createClass({
     var activeClassName = className + '-active';
     var noEventTimeout = null;
 
-    var endListener = function() {
+    var endListener = function(e) {
+      if (e && e.target !== node) {
+        return;
+      }
       if ("production" !== "development") {
         clearTimeout(noEventTimeout);
       }
@@ -20964,21 +20977,14 @@ var ReactCSSTransitionGroupChild = React.createClass({
 
 module.exports = ReactCSSTransitionGroupChild;
 
-},{"./CSSCore":3,"./React":29,"./ReactTransitionEvents":85,"./onlyChild":149}],34:[function(_dereq_,module,exports){
+},{"./CSSCore":4,"./React":31,"./ReactTransitionEvents":89,"./onlyChild":151}],36:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactChildren
  */
@@ -21119,34 +21125,27 @@ var ReactChildren = {
 
 module.exports = ReactChildren;
 
-},{"./PooledClass":28,"./traverseAllChildren":156,"./warning":158}],35:[function(_dereq_,module,exports){
+},{"./PooledClass":30,"./traverseAllChildren":158,"./warning":160}],37:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactComponent
  */
 
 "use strict";
 
-var ReactDescriptor = _dereq_("./ReactDescriptor");
+var ReactElement = _dereq_("./ReactElement");
 var ReactOwner = _dereq_("./ReactOwner");
 var ReactUpdates = _dereq_("./ReactUpdates");
 
+var assign = _dereq_("./Object.assign");
 var invariant = _dereq_("./invariant");
 var keyMirror = _dereq_("./keyMirror");
-var merge = _dereq_("./merge");
 
 /**
  * Every React component is in one of these life cycles.
@@ -21269,11 +21268,11 @@ var ReactComponent = {
      * @public
      */
     setProps: function(partialProps, callback) {
-      // Merge with the pending descriptor if it exists, otherwise with existing
-      // descriptor props.
-      var descriptor = this._pendingDescriptor || this._descriptor;
+      // Merge with the pending element if it exists, otherwise with existing
+      // element props.
+      var element = this._pendingElement || this._currentElement;
       this.replaceProps(
-        merge(descriptor.props, partialProps),
+        assign({}, element.props, partialProps),
         callback
       );
     },
@@ -21299,10 +21298,10 @@ var ReactComponent = {
         '`render` method to pass the correct value as props to the component ' +
         'where it is created.'
       ) : invariant(this._mountDepth === 0));
-      // This is a deoptimized path. We optimize for always having a descriptor.
-      // This creates an extra internal descriptor.
-      this._pendingDescriptor = ReactDescriptor.cloneAndReplaceProps(
-        this._pendingDescriptor || this._descriptor,
+      // This is a deoptimized path. We optimize for always having a element.
+      // This creates an extra internal element.
+      this._pendingElement = ReactElement.cloneAndReplaceProps(
+        this._pendingElement || this._currentElement,
         props
       );
       ReactUpdates.enqueueUpdate(this, callback);
@@ -21317,12 +21316,12 @@ var ReactComponent = {
      * @internal
      */
     _setPropsInternal: function(partialProps, callback) {
-      // This is a deoptimized path. We optimize for always having a descriptor.
-      // This creates an extra internal descriptor.
-      var descriptor = this._pendingDescriptor || this._descriptor;
-      this._pendingDescriptor = ReactDescriptor.cloneAndReplaceProps(
-        descriptor,
-        merge(descriptor.props, partialProps)
+      // This is a deoptimized path. We optimize for always having a element.
+      // This creates an extra internal element.
+      var element = this._pendingElement || this._currentElement;
+      this._pendingElement = ReactElement.cloneAndReplaceProps(
+        element,
+        assign({}, element.props, partialProps)
       );
       ReactUpdates.enqueueUpdate(this, callback);
     },
@@ -21333,19 +21332,19 @@ var ReactComponent = {
      * Subclasses that override this method should make sure to invoke
      * `ReactComponent.Mixin.construct.call(this, ...)`.
      *
-     * @param {ReactDescriptor} descriptor
+     * @param {ReactElement} element
      * @internal
      */
-    construct: function(descriptor) {
+    construct: function(element) {
       // This is the public exposed props object after it has been processed
-      // with default props. The descriptor's props represents the true internal
+      // with default props. The element's props represents the true internal
       // state of the props.
-      this.props = descriptor.props;
+      this.props = element.props;
       // Record the component responsible for creating this component.
-      // This is accessible through the descriptor but we maintain an extra
+      // This is accessible through the element but we maintain an extra
       // field for compatibility with devtools and as a way to make an
       // incremental update. TODO: Consider deprecating this field.
-      this._owner = descriptor._owner;
+      this._owner = element._owner;
 
       // All components start unmounted.
       this._lifeCycleState = ComponentLifeCycle.UNMOUNTED;
@@ -21353,10 +21352,10 @@ var ReactComponent = {
       // See ReactUpdates.
       this._pendingCallbacks = null;
 
-      // We keep the old descriptor and a reference to the pending descriptor
+      // We keep the old element and a reference to the pending element
       // to track updates.
-      this._descriptor = descriptor;
-      this._pendingDescriptor = null;
+      this._currentElement = element;
+      this._pendingElement = null;
     },
 
     /**
@@ -21381,10 +21380,10 @@ var ReactComponent = {
         'single component instance in multiple places.',
         rootID
       ) : invariant(!this.isMounted()));
-      var props = this._descriptor.props;
-      if (props.ref != null) {
-        var owner = this._descriptor._owner;
-        ReactOwner.addComponentAsRefTo(this, props.ref, owner);
+      var ref = this._currentElement.ref;
+      if (ref != null) {
+        var owner = this._currentElement._owner;
+        ReactOwner.addComponentAsRefTo(this, ref, owner);
       }
       this._rootNodeID = rootID;
       this._lifeCycleState = ComponentLifeCycle.MOUNTED;
@@ -21407,9 +21406,9 @@ var ReactComponent = {
         this.isMounted(),
         'unmountComponent(): Can only unmount a mounted component.'
       ) : invariant(this.isMounted()));
-      var props = this.props;
-      if (props.ref != null) {
-        ReactOwner.removeComponentAsRefFrom(this, props.ref, this._owner);
+      var ref = this._currentElement.ref;
+      if (ref != null) {
+        ReactOwner.removeComponentAsRefFrom(this, ref, this._owner);
       }
       unmountIDFromEnvironment(this._rootNodeID);
       this._rootNodeID = null;
@@ -21427,49 +21426,49 @@ var ReactComponent = {
      * @param {ReactReconcileTransaction} transaction
      * @internal
      */
-    receiveComponent: function(nextDescriptor, transaction) {
+    receiveComponent: function(nextElement, transaction) {
       ("production" !== "development" ? invariant(
         this.isMounted(),
         'receiveComponent(...): Can only update a mounted component.'
       ) : invariant(this.isMounted()));
-      this._pendingDescriptor = nextDescriptor;
+      this._pendingElement = nextElement;
       this.performUpdateIfNecessary(transaction);
     },
 
     /**
-     * If `_pendingDescriptor` is set, update the component.
+     * If `_pendingElement` is set, update the component.
      *
      * @param {ReactReconcileTransaction} transaction
      * @internal
      */
     performUpdateIfNecessary: function(transaction) {
-      if (this._pendingDescriptor == null) {
+      if (this._pendingElement == null) {
         return;
       }
-      var prevDescriptor = this._descriptor;
-      var nextDescriptor = this._pendingDescriptor;
-      this._descriptor = nextDescriptor;
-      this.props = nextDescriptor.props;
-      this._owner = nextDescriptor._owner;
-      this._pendingDescriptor = null;
-      this.updateComponent(transaction, prevDescriptor);
+      var prevElement = this._currentElement;
+      var nextElement = this._pendingElement;
+      this._currentElement = nextElement;
+      this.props = nextElement.props;
+      this._owner = nextElement._owner;
+      this._pendingElement = null;
+      this.updateComponent(transaction, prevElement);
     },
 
     /**
      * Updates the component's currently mounted representation.
      *
      * @param {ReactReconcileTransaction} transaction
-     * @param {object} prevDescriptor
+     * @param {object} prevElement
      * @internal
      */
-    updateComponent: function(transaction, prevDescriptor) {
-      var nextDescriptor = this._descriptor;
+    updateComponent: function(transaction, prevElement) {
+      var nextElement = this._currentElement;
 
       // If either the owner or a `ref` has changed, make sure the newest owner
       // has stored a reference to `this`, and the previous owner (if different)
-      // has forgotten the reference to `this`. We use the descriptor instead
+      // has forgotten the reference to `this`. We use the element instead
       // of the public this.props because the post processing cannot determine
-      // a ref. The ref conceptually lives on the descriptor.
+      // a ref. The ref conceptually lives on the element.
 
       // TODO: Should this even be possible? The owner cannot change because
       // it's forbidden by shouldUpdateReactComponent. The ref can change
@@ -21477,19 +21476,19 @@ var ReactComponent = {
       // is made. It probably belongs where the key checking and
       // instantiateReactComponent is done.
 
-      if (nextDescriptor._owner !== prevDescriptor._owner ||
-          nextDescriptor.props.ref !== prevDescriptor.props.ref) {
-        if (prevDescriptor.props.ref != null) {
+      if (nextElement._owner !== prevElement._owner ||
+          nextElement.ref !== prevElement.ref) {
+        if (prevElement.ref != null) {
           ReactOwner.removeComponentAsRefFrom(
-            this, prevDescriptor.props.ref, prevDescriptor._owner
+            this, prevElement.ref, prevElement._owner
           );
         }
         // Correct, even if the owner is the same, and only the ref has changed.
-        if (nextDescriptor.props.ref != null) {
+        if (nextElement.ref != null) {
           ReactOwner.addComponentAsRefTo(
             this,
-            nextDescriptor.props.ref,
-            nextDescriptor._owner
+            nextElement.ref,
+            nextElement._owner
           );
         }
       }
@@ -21503,7 +21502,7 @@ var ReactComponent = {
      * @param {boolean} shouldReuseMarkup If true, do not insert markup
      * @final
      * @internal
-     * @see {ReactMount.renderComponent}
+     * @see {ReactMount.render}
      */
     mountComponentIntoNode: function(rootID, container, shouldReuseMarkup) {
       var transaction = ReactUpdates.ReactReconcileTransaction.getPooled();
@@ -21567,21 +21566,14 @@ var ReactComponent = {
 
 module.exports = ReactComponent;
 
-},{"./ReactDescriptor":56,"./ReactOwner":70,"./ReactUpdates":87,"./invariant":134,"./keyMirror":140,"./merge":144}],36:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./ReactElement":58,"./ReactOwner":74,"./ReactUpdates":91,"./invariant":140,"./keyMirror":146}],38:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactComponentBrowserEnvironment
  */
@@ -21694,21 +21686,14 @@ var ReactComponentBrowserEnvironment = {
 
 module.exports = ReactComponentBrowserEnvironment;
 
-},{"./ReactDOMIDOperations":45,"./ReactMarkupChecksum":66,"./ReactMount":67,"./ReactPerf":71,"./ReactReconcileTransaction":77,"./getReactRootElementInContainer":128,"./invariant":134,"./setInnerHTML":152}],37:[function(_dereq_,module,exports){
+},{"./ReactDOMIDOperations":47,"./ReactMarkupChecksum":69,"./ReactMount":70,"./ReactPerf":75,"./ReactReconcileTransaction":81,"./getReactRootElementInContainer":134,"./invariant":140,"./setInnerHTML":154}],39:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
 * @providesModule ReactComponentWithPureRenderMixin
 */
@@ -21750,21 +21735,14 @@ var ReactComponentWithPureRenderMixin = {
 
 module.exports = ReactComponentWithPureRenderMixin;
 
-},{"./shallowEqual":153}],38:[function(_dereq_,module,exports){
+},{"./shallowEqual":155}],40:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactCompositeComponent
  */
@@ -21774,10 +21752,11 @@ module.exports = ReactComponentWithPureRenderMixin;
 var ReactComponent = _dereq_("./ReactComponent");
 var ReactContext = _dereq_("./ReactContext");
 var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
-var ReactDescriptor = _dereq_("./ReactDescriptor");
-var ReactDescriptorValidator = _dereq_("./ReactDescriptorValidator");
+var ReactElement = _dereq_("./ReactElement");
+var ReactElementValidator = _dereq_("./ReactElementValidator");
 var ReactEmptyComponent = _dereq_("./ReactEmptyComponent");
 var ReactErrorUtils = _dereq_("./ReactErrorUtils");
+var ReactLegacyElement = _dereq_("./ReactLegacyElement");
 var ReactOwner = _dereq_("./ReactOwner");
 var ReactPerf = _dereq_("./ReactPerf");
 var ReactPropTransferer = _dereq_("./ReactPropTransferer");
@@ -21785,16 +21764,18 @@ var ReactPropTypeLocations = _dereq_("./ReactPropTypeLocations");
 var ReactPropTypeLocationNames = _dereq_("./ReactPropTypeLocationNames");
 var ReactUpdates = _dereq_("./ReactUpdates");
 
+var assign = _dereq_("./Object.assign");
 var instantiateReactComponent = _dereq_("./instantiateReactComponent");
 var invariant = _dereq_("./invariant");
 var keyMirror = _dereq_("./keyMirror");
-var merge = _dereq_("./merge");
-var mixInto = _dereq_("./mixInto");
+var keyOf = _dereq_("./keyOf");
 var monitorCodeUse = _dereq_("./monitorCodeUse");
 var mapObject = _dereq_("./mapObject");
 var shouldUpdateReactComponent = _dereq_("./shouldUpdateReactComponent");
 var warning = _dereq_("./warning");
 
+var MIXINS_KEY = keyOf({mixins: null});
+
 /**
  * Policies that describe methods in `ReactCompositeComponentInterface`.
  */
@@ -22098,7 +22079,8 @@ var RESERVED_SPEC_KEYS = {
       childContextTypes,
       ReactPropTypeLocations.childContext
     );
-    Constructor.childContextTypes = merge(
+    Constructor.childContextTypes = assign(
+      {},
       Constructor.childContextTypes,
       childContextTypes
     );
@@ -22109,7 +22091,11 @@ var RESERVED_SPEC_KEYS = {
       contextTypes,
       ReactPropTypeLocations.context
     );
-    Constructor.contextTypes = merge(Constructor.contextTypes, contextTypes);
+    Constructor.contextTypes = assign(
+      {},
+      Constructor.contextTypes,
+      contextTypes
+    );
   },
   /**
    * Special case getDefaultProps which should move into statics but requires
@@ -22131,7 +22117,11 @@ var RESERVED_SPEC_KEYS = {
       propTypes,
       ReactPropTypeLocations.prop
     );
-    Constructor.propTypes = merge(Constructor.propTypes, propTypes);
+    Constructor.propTypes = assign(
+      {},
+      Constructor.propTypes,
+      propTypes
+    );
   },
   statics: function(Constructor, statics) {
     mixStaticSpecIntoComponent(Constructor, statics);
@@ -22200,11 +22190,12 @@ function validateLifeCycleOnReplaceState(instance) {
     'replaceState(...): Can only update a mounted or mounting component.'
   ) : invariant(instance.isMounted() ||
     compositeLifeCycleState === CompositeLifeCycle.MOUNTING));
-  ("production" !== "development" ? invariant(compositeLifeCycleState !== CompositeLifeCycle.RECEIVING_STATE,
+  ("production" !== "development" ? invariant(
+    ReactCurrentOwner.current == null,
     'replaceState(...): Cannot update during an existing state transition ' +
-    '(such as within `render`). This could potentially cause an infinite ' +
-    'loop so it is forbidden.'
-  ) : invariant(compositeLifeCycleState !== CompositeLifeCycle.RECEIVING_STATE));
+    '(such as within `render`). Render methods should be a pure function ' +
+    'of props and state.'
+  ) : invariant(ReactCurrentOwner.current == null));
   ("production" !== "development" ? invariant(compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING,
     'replaceState(...): Cannot update while unmounting component. This ' +
     'usually means you called setState() on an unmounted component.'
@@ -22212,28 +22203,45 @@ function validateLifeCycleOnReplaceState(instance) {
 }
 
 /**
- * Custom version of `mixInto` which handles policy validation and reserved
+ * Mixin helper which handles policy validation and reserved
  * specification keys when building `ReactCompositeComponent` classses.
  */
 function mixSpecIntoComponent(Constructor, spec) {
+  if (!spec) {
+    return;
+  }
+
   ("production" !== "development" ? invariant(
-    !ReactDescriptor.isValidFactory(spec),
+    !ReactLegacyElement.isValidFactory(spec),
     'ReactCompositeComponent: You\'re attempting to ' +
     'use a component class as a mixin. Instead, just use a regular object.'
-  ) : invariant(!ReactDescriptor.isValidFactory(spec)));
+  ) : invariant(!ReactLegacyElement.isValidFactory(spec)));
   ("production" !== "development" ? invariant(
-    !ReactDescriptor.isValidDescriptor(spec),
+    !ReactElement.isValidElement(spec),
     'ReactCompositeComponent: You\'re attempting to ' +
     'use a component as a mixin. Instead, just use a regular object.'
-  ) : invariant(!ReactDescriptor.isValidDescriptor(spec)));
+  ) : invariant(!ReactElement.isValidElement(spec)));
 
   var proto = Constructor.prototype;
+
+  // By handling mixins before any other properties, we ensure the same
+  // chaining order is applied to methods with DEFINE_MANY policy, whether
+  // mixins are listed before or after these methods in the spec.
+  if (spec.hasOwnProperty(MIXINS_KEY)) {
+    RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);
+  }
+
   for (var name in spec) {
-    var property = spec[name];
     if (!spec.hasOwnProperty(name)) {
       continue;
     }
 
+    if (name === MIXINS_KEY) {
+      // We have already handled mixins in a special case above
+      continue;
+    }
+
+    var property = spec[name];
     validateMethodOverride(proto, name);
 
     if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {
@@ -22311,23 +22319,25 @@ function mixStaticSpecIntoComponent(Constructor, statics) {
       continue;
     }
 
+    var isReserved = name in RESERVED_SPEC_KEYS;
+    ("production" !== "development" ? invariant(
+      !isReserved,
+      'ReactCompositeComponent: You are attempting to define a reserved ' +
+      'property, `%s`, that shouldn\'t be on the "statics" key. Define it ' +
+      'as an instance property instead; it will still be accessible on the ' +
+      'constructor.',
+      name
+    ) : invariant(!isReserved));
+
     var isInherited = name in Constructor;
-    var result = property;
-    if (isInherited) {
-      var existingProperty = Constructor[name];
-      var existingType = typeof existingProperty;
-      var propertyType = typeof property;
-      ("production" !== "development" ? invariant(
-        existingType === 'function' && propertyType === 'function',
-        'ReactCompositeComponent: You are attempting to define ' +
-        '`%s` on your component more than once, but that is only supported ' +
-        'for functions, which are chained together. This conflict may be ' +
-        'due to a mixin.',
-        name
-      ) : invariant(existingType === 'function' && propertyType === 'function'));
-      result = createChainedFunction(existingProperty, property);
-    }
-    Constructor[name] = result;
+    ("production" !== "development" ? invariant(
+      !isInherited,
+      'ReactCompositeComponent: You are attempting to define ' +
+      '`%s` on your component more than once. This conflict may be ' +
+      'due to a mixin.',
+      name
+    ) : invariant(!isInherited));
+    Constructor[name] = property;
   }
 }
 
@@ -22348,7 +22358,10 @@ function mergeObjectsWithNoDuplicateKeys(one, two) {
     ("production" !== "development" ? invariant(
       one[key] === undefined,
       'mergeObjectsWithNoDuplicateKeys(): ' +
-      'Tried to merge two objects with the same key: %s',
+      'Tried to merge two objects with the same key: `%s`. This conflict ' +
+      'may be due to a mixin; in particular, this may be caused by two ' +
+      'getInitialState() or getDefaultProps() methods returning objects ' +
+      'with clashing keys.',
       key
     ) : invariant(one[key] === undefined));
     one[key] = value;
@@ -22404,19 +22417,19 @@ function createChainedFunction(one, two) {
  * Top Row: ReactComponent.ComponentLifeCycle
  * Low Row: ReactComponent.CompositeLifeCycle
  *
- * +-------+------------------------------------------------------+--------+
- * |  UN   |                    MOUNTED                           |   UN   |
- * |MOUNTED|                                                      | MOUNTED|
- * +-------+------------------------------------------------------+--------+
- * |       ^--------+   +------+   +------+   +------+   +--------^        |
- * |       |        |   |      |   |      |   |      |   |        |        |
- * |    0--|MOUNTING|-0-|RECEIV|-0-|RECEIV|-0-|RECEIV|-0-|   UN   |--->0   |
- * |       |        |   |PROPS |   | PROPS|   | STATE|   |MOUNTING|        |
- * |       |        |   |      |   |      |   |      |   |        |        |
- * |       |        |   |      |   |      |   |      |   |        |        |
- * |       +--------+   +------+   +------+   +------+   +--------+        |
- * |       |                                                      |        |
- * +-------+------------------------------------------------------+--------+
+ * +-------+---------------------------------+--------+
+ * |  UN   |             MOUNTED             |   UN   |
+ * |MOUNTED|                                 | MOUNTED|
+ * +-------+---------------------------------+--------+
+ * |       ^--------+   +-------+   +--------^        |
+ * |       |        |   |       |   |        |        |
+ * |    0--|MOUNTING|-0-|RECEIVE|-0-|   UN   |--->0   |
+ * |       |        |   |PROPS  |   |MOUNTING|        |
+ * |       |        |   |       |   |        |        |
+ * |       |        |   |       |   |        |        |
+ * |       +--------+   +-------+   +--------+        |
+ * |       |                                 |        |
+ * +-------+---------------------------------+--------+
  */
 var CompositeLifeCycle = keyMirror({
   /**
@@ -22433,12 +22446,7 @@ var CompositeLifeCycle = keyMirror({
    * Components that are mounted and receiving new props respond to state
    * changes differently.
    */
-  RECEIVING_PROPS: null,
-  /**
-   * Components that are mounted and receiving new state are guarded against
-   * additional state changes.
-   */
-  RECEIVING_STATE: null
+  RECEIVING_PROPS: null
 });
 
 /**
@@ -22449,11 +22457,11 @@ var ReactCompositeComponentMixin = {
   /**
    * Base constructor for all composite component.
    *
-   * @param {ReactDescriptor} descriptor
+   * @param {ReactElement} element
    * @final
    * @internal
    */
-  construct: function(descriptor) {
+  construct: function(element) {
     // Children can be either an array or more than one argument
     ReactComponent.Mixin.construct.apply(this, arguments);
     ReactOwner.Mixin.construct.apply(this, arguments);
@@ -22462,7 +22470,7 @@ var ReactCompositeComponentMixin = {
     this._pendingState = null;
 
     // This is the public post-processed context. The real context and pending
-    // context lives on the descriptor.
+    // context lives on the element.
     this.context = null;
 
     this._compositeLifeCycleState = null;
@@ -22505,7 +22513,7 @@ var ReactCompositeComponentMixin = {
         this._bindAutoBindMethods();
       }
 
-      this.context = this._processContext(this._descriptor._context);
+      this.context = this._processContext(this._currentElement._context);
       this.props = this._processProps(this.props);
 
       this.state = this.getInitialState ? this.getInitialState() : null;
@@ -22529,7 +22537,8 @@ var ReactCompositeComponentMixin = {
       }
 
       this._renderedComponent = instantiateReactComponent(
-        this._renderValidatedComponent()
+        this._renderValidatedComponent(),
+        this._currentElement.type // The wrapping type
       );
 
       // Done with mounting, `setState` will now trigger UI changes.
@@ -22601,7 +22610,7 @@ var ReactCompositeComponentMixin = {
     }
     // Merge with `_pendingState` if it exists, otherwise with existing state.
     this.replaceState(
-      merge(this._pendingState || this.state, partialState),
+      assign({}, this._pendingState || this.state, partialState),
       callback
     );
   },
@@ -22689,7 +22698,7 @@ var ReactCompositeComponentMixin = {
           name
         ) : invariant(name in this.constructor.childContextTypes));
       }
-      return merge(currentContext, childContext);
+      return assign({}, currentContext, childContext);
     }
     return currentContext;
   },
@@ -22704,25 +22713,13 @@ var ReactCompositeComponentMixin = {
    * @private
    */
   _processProps: function(newProps) {
-    var defaultProps = this.constructor.defaultProps;
-    var props;
-    if (defaultProps) {
-      props = merge(newProps);
-      for (var propName in defaultProps) {
-        if (typeof props[propName] === 'undefined') {
-          props[propName] = defaultProps[propName];
-        }
-      }
-    } else {
-      props = newProps;
-    }
     if ("production" !== "development") {
       var propTypes = this.constructor.propTypes;
       if (propTypes) {
-        this._checkPropTypes(propTypes, props, ReactPropTypeLocations.prop);
+        this._checkPropTypes(propTypes, newProps, ReactPropTypeLocations.prop);
       }
     }
-    return props;
+    return newProps;
   },
 
   /**
@@ -22734,7 +22731,7 @@ var ReactCompositeComponentMixin = {
    * @private
    */
   _checkPropTypes: function(propTypes, props, location) {
-    // TODO: Stop validating prop types here and only use the descriptor
+    // TODO: Stop validating prop types here and only use the element
     // validation.
     var componentName = this.constructor.displayName;
     for (var propName in propTypes) {
@@ -22753,7 +22750,7 @@ var ReactCompositeComponentMixin = {
   },
 
   /**
-   * If any of `_pendingDescriptor`, `_pendingState`, or `_pendingForceUpdate`
+   * If any of `_pendingElement`, `_pendingState`, or `_pendingForceUpdate`
    * is set, update the component.
    *
    * @param {ReactReconcileTransaction} transaction
@@ -22768,7 +22765,7 @@ var ReactCompositeComponentMixin = {
       return;
     }
 
-    if (this._pendingDescriptor == null &&
+    if (this._pendingElement == null &&
         this._pendingState == null &&
         !this._pendingForceUpdate) {
       return;
@@ -22776,12 +22773,12 @@ var ReactCompositeComponentMixin = {
 
     var nextContext = this.context;
     var nextProps = this.props;
-    var nextDescriptor = this._descriptor;
-    if (this._pendingDescriptor != null) {
-      nextDescriptor = this._pendingDescriptor;
-      nextContext = this._processContext(nextDescriptor._context);
-      nextProps = this._processProps(nextDescriptor.props);
-      this._pendingDescriptor = null;
+    var nextElement = this._currentElement;
+    if (this._pendingElement != null) {
+      nextElement = this._pendingElement;
+      nextContext = this._processContext(nextElement._context);
+      nextProps = this._processProps(nextElement.props);
+      this._pendingElement = null;
 
       this._compositeLifeCycleState = CompositeLifeCycle.RECEIVING_PROPS;
       if (this.componentWillReceiveProps) {
@@ -22789,51 +22786,47 @@ var ReactCompositeComponentMixin = {
       }
     }
 
-    this._compositeLifeCycleState = CompositeLifeCycle.RECEIVING_STATE;
+    this._compositeLifeCycleState = null;
 
     var nextState = this._pendingState || this.state;
     this._pendingState = null;
 
-    try {
-      var shouldUpdate =
-        this._pendingForceUpdate ||
-        !this.shouldComponentUpdate ||
-        this.shouldComponentUpdate(nextProps, nextState, nextContext);
+    var shouldUpdate =
+      this._pendingForceUpdate ||
+      !this.shouldComponentUpdate ||
+      this.shouldComponentUpdate(nextProps, nextState, nextContext);
 
-      if ("production" !== "development") {
-        if (typeof shouldUpdate === "undefined") {
-          console.warn(
-            (this.constructor.displayName || 'ReactCompositeComponent') +
-            '.shouldComponentUpdate(): Returned undefined instead of a ' +
-            'boolean value. Make sure to return true or false.'
-          );
-        }
+    if ("production" !== "development") {
+      if (typeof shouldUpdate === "undefined") {
+        console.warn(
+          (this.constructor.displayName || 'ReactCompositeComponent') +
+          '.shouldComponentUpdate(): Returned undefined instead of a ' +
+          'boolean value. Make sure to return true or false.'
+        );
       }
+    }
 
-      if (shouldUpdate) {
-        this._pendingForceUpdate = false;
-        // Will set `this.props`, `this.state` and `this.context`.
-        this._performComponentUpdate(
-          nextDescriptor,
-          nextProps,
-          nextState,
-          nextContext,
-          transaction
-        );
-      } else {
-        // If it's determined that a component should not update, we still want
-        // to set props and state.
-        this._descriptor = nextDescriptor;
-        this.props = nextProps;
-        this.state = nextState;
-        this.context = nextContext;
+    if (shouldUpdate) {
+      this._pendingForceUpdate = false;
+      // Will set `this.props`, `this.state` and `this.context`.
+      this._performComponentUpdate(
+        nextElement,
+        nextProps,
+        nextState,
+        nextContext,
+        transaction
+      );
+    } else {
+      // If it's determined that a component should not update, we still want
+      // to set props and state.
+      this._currentElement = nextElement;
+      this.props = nextProps;
+      this.state = nextState;
+      this.context = nextContext;
 
-        // Owner cannot change because shouldUpdateReactComponent doesn't allow
-        // it. TODO: Remove this._owner completely.
-        this._owner = nextDescriptor._owner;
-      }
-    } finally {
-      this._compositeLifeCycleState = null;
+      // Owner cannot change because shouldUpdateReactComponent doesn't allow
+      // it. TODO: Remove this._owner completely.
+      this._owner = nextElement._owner;
     }
   },
 
@@ -22841,7 +22834,7 @@ var ReactCompositeComponentMixin = {
    * Merges new props and state, notifies delegate methods of update and
    * performs update.
    *
-   * @param {ReactDescriptor} nextDescriptor Next descriptor
+   * @param {ReactElement} nextElement Next element
    * @param {object} nextProps Next public object to set as properties.
    * @param {?object} nextState Next object to set as state.
    * @param {?object} nextContext Next public object to set as context.
@@ -22849,13 +22842,13 @@ var ReactCompositeComponentMixin = {
    * @private
    */
   _performComponentUpdate: function(
-    nextDescriptor,
+    nextElement,
     nextProps,
     nextState,
     nextContext,
     transaction
   ) {
-    var prevDescriptor = this._descriptor;
+    var prevElement = this._currentElement;
     var prevProps = this.props;
     var prevState = this.state;
     var prevContext = this.context;
@@ -22864,18 +22857,18 @@ var ReactCompositeComponentMixin = {
       this.componentWillUpdate(nextProps, nextState, nextContext);
     }
 
-    this._descriptor = nextDescriptor;
+    this._currentElement = nextElement;
     this.props = nextProps;
     this.state = nextState;
     this.context = nextContext;
 
     // Owner cannot change because shouldUpdateReactComponent doesn't allow
     // it. TODO: Remove this._owner completely.
-    this._owner = nextDescriptor._owner;
+    this._owner = nextElement._owner;
 
     this.updateComponent(
       transaction,
-      prevDescriptor
+      prevElement
     );
 
     if (this.componentDidUpdate) {
@@ -22886,22 +22879,22 @@ var ReactCompositeComponentMixin = {
     }
   },
 
-  receiveComponent: function(nextDescriptor, transaction) {
-    if (nextDescriptor === this._descriptor &&
-        nextDescriptor._owner != null) {
-      // Since descriptors are immutable after the owner is rendered,
+  receiveComponent: function(nextElement, transaction) {
+    if (nextElement === this._currentElement &&
+        nextElement._owner != null) {
+      // Since elements are immutable after the owner is rendered,
       // we can do a cheap identity compare here to determine if this is a
       // superfluous reconcile. It's possible for state to be mutable but such
       // change should trigger an update of the owner which would recreate
-      // the descriptor. We explicitly check for the existence of an owner since
-      // it's possible for a descriptor created outside a composite to be
+      // the element. We explicitly check for the existence of an owner since
+      // it's possible for a element created outside a composite to be
       // deeply mutated and reused.
       return;
     }
 
     ReactComponent.Mixin.receiveComponent.call(
       this,
-      nextDescriptor,
+      nextElement,
       transaction
     );
   },
@@ -22913,31 +22906,34 @@ var ReactCompositeComponentMixin = {
    * Sophisticated clients may wish to override this.
    *
    * @param {ReactReconcileTransaction} transaction
-   * @param {ReactDescriptor} prevDescriptor
+   * @param {ReactElement} prevElement
    * @internal
    * @overridable
    */
   updateComponent: ReactPerf.measure(
     'ReactCompositeComponent',
     'updateComponent',
-    function(transaction, prevParentDescriptor) {
+    function(transaction, prevParentElement) {
       ReactComponent.Mixin.updateComponent.call(
         this,
         transaction,
-        prevParentDescriptor
+        prevParentElement
       );
 
       var prevComponentInstance = this._renderedComponent;
-      var prevDescriptor = prevComponentInstance._descriptor;
-      var nextDescriptor = this._renderValidatedComponent();
-      if (shouldUpdateReactComponent(prevDescriptor, nextDescriptor)) {
-        prevComponentInstance.receiveComponent(nextDescriptor, transaction);
+      var prevElement = prevComponentInstance._currentElement;
+      var nextElement = this._renderValidatedComponent();
+      if (shouldUpdateReactComponent(prevElement, nextElement)) {
+        prevComponentInstance.receiveComponent(nextElement, transaction);
       } else {
         // These two IDs are actually the same! But nothing should rely on that.
         var thisID = this._rootNodeID;
         var prevComponentID = prevComponentInstance._rootNodeID;
         prevComponentInstance.unmountComponent();
-        this._renderedComponent = instantiateReactComponent(nextDescriptor);
+        this._renderedComponent = instantiateReactComponent(
+          nextElement,
+          this._currentElement.type
+        );
         var nextMarkup = this._renderedComponent.mountComponent(
           thisID,
           transaction,
@@ -22975,12 +22971,12 @@ var ReactCompositeComponentMixin = {
     ) : invariant(this.isMounted() ||
       compositeLifeCycleState === CompositeLifeCycle.MOUNTING));
     ("production" !== "development" ? invariant(
-      compositeLifeCycleState !== CompositeLifeCycle.RECEIVING_STATE &&
-      compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING,
+      compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING &&
+      ReactCurrentOwner.current == null,
       'forceUpdate(...): Cannot force an update while unmounting component ' +
-      'or during an existing state transition (such as within `render`).'
-    ) : invariant(compositeLifeCycleState !== CompositeLifeCycle.RECEIVING_STATE &&
-    compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING));
+      'or within a `render` function.'
+    ) : invariant(compositeLifeCycleState !== CompositeLifeCycle.UNMOUNTING &&
+    ReactCurrentOwner.current == null));
     this._pendingForceUpdate = true;
     ReactUpdates.enqueueUpdate(this, callback);
   },
@@ -22995,7 +22991,7 @@ var ReactCompositeComponentMixin = {
       var renderedComponent;
       var previousContext = ReactContext.current;
       ReactContext.current = this._processChildContext(
-        this._descriptor._context
+        this._currentElement._context
       );
       ReactCurrentOwner.current = this;
       try {
@@ -23011,11 +23007,11 @@ var ReactCompositeComponentMixin = {
         ReactCurrentOwner.current = null;
       }
       ("production" !== "development" ? invariant(
-        ReactDescriptor.isValidDescriptor(renderedComponent),
+        ReactElement.isValidElement(renderedComponent),
         '%s.render(): A valid ReactComponent must be returned. You may have ' +
           'returned undefined, an array or some other invalid object.',
         this.constructor.displayName || 'ReactCompositeComponent'
-      ) : invariant(ReactDescriptor.isValidDescriptor(renderedComponent)));
+      ) : invariant(ReactElement.isValidElement(renderedComponent)));
       return renderedComponent;
     }
   ),
@@ -23044,16 +23040,14 @@ var ReactCompositeComponentMixin = {
    */
   _bindAutoBindMethod: function(method) {
     var component = this;
-    var boundMethod = function() {
-      return method.apply(component, arguments);
-    };
+    var boundMethod = method.bind(component);
     if ("production" !== "development") {
       boundMethod.__reactBoundContext = component;
       boundMethod.__reactBoundMethod = method;
       boundMethod.__reactBoundArguments = null;
       var componentName = component.constructor.displayName;
       var _bind = boundMethod.bind;
-      boundMethod.bind = function(newThis ) {var args=Array.prototype.slice.call(arguments,1);
+      boundMethod.bind = function(newThis ) {for (var args=[],$__0=1,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
         // User is trying to bind() an autobound method; we effectively will
         // ignore the value of "this" that the user is trying to use, so
         // let's warn.
@@ -23084,10 +23078,13 @@ var ReactCompositeComponentMixin = {
 };
 
 var ReactCompositeComponentBase = function() {};
-mixInto(ReactCompositeComponentBase, ReactComponent.Mixin);
-mixInto(ReactCompositeComponentBase, ReactOwner.Mixin);
-mixInto(ReactCompositeComponentBase, ReactPropTransferer.Mixin);
-mixInto(ReactCompositeComponentBase, ReactCompositeComponentMixin);
+assign(
+  ReactCompositeComponentBase.prototype,
+  ReactComponent.Mixin,
+  ReactOwner.Mixin,
+  ReactPropTransferer.Mixin,
+  ReactCompositeComponentMixin
+);
 
 /**
  * Module for creating composite components.
@@ -23111,8 +23108,10 @@ var ReactCompositeComponent = {
    * @public
    */
   createClass: function(spec) {
-    var Constructor = function(props, owner) {
-      this.construct(props, owner);
+    var Constructor = function(props) {
+      // This constructor is overridden by mocks. The argument is used
+      // by mocks to assert on what gets mounted. This will later be used
+      // by the stand-alone class implementation.
     };
     Constructor.prototype = new ReactCompositeComponentBase();
     Constructor.prototype.constructor = Constructor;
@@ -23155,17 +23154,14 @@ var ReactCompositeComponent = {
       }
     }
 
-    var descriptorFactory = ReactDescriptor.createFactory(Constructor);
-
     if ("production" !== "development") {
-      return ReactDescriptorValidator.createFactory(
-        descriptorFactory,
-        Constructor.propTypes,
-        Constructor.contextTypes
+      return ReactLegacyElement.wrapFactory(
+        ReactElementValidator.createFactory(Constructor)
       );
     }
-
-    return descriptorFactory;
+    return ReactLegacyElement.wrapFactory(
+      ReactElement.createFactory(Constructor)
+    );
   },
 
   injection: {
@@ -23177,28 +23173,21 @@ var ReactCompositeComponent = {
 
 module.exports = ReactCompositeComponent;
 
-},{"./ReactComponent":35,"./ReactContext":39,"./ReactCurrentOwner":40,"./ReactDescriptor":56,"./ReactDescriptorValidator":57,"./ReactEmptyComponent":58,"./ReactErrorUtils":59,"./ReactOwner":70,"./ReactPerf":71,"./ReactPropTransferer":72,"./ReactPropTypeLocationNames":73,"./ReactPropTypeLocations":74,"./ReactUpdates":87,"./instantiateReactComponent":133,"./invariant":134,"./keyMirror":140,"./mapObject":142,"./merge":144,"./mixInto":147,"./monitorCodeUse":148,"./shouldUpdateReactComponent":154,"./warning":158}],39:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./ReactComponent":37,"./ReactContext":41,"./ReactCurrentOwner":42,"./ReactElement":58,"./ReactElementValidator":59,"./ReactEmptyComponent":60,"./ReactErrorUtils":61,"./ReactLegacyElement":67,"./ReactOwner":74,"./ReactPerf":75,"./ReactPropTransferer":76,"./ReactPropTypeLocationNames":77,"./ReactPropTypeLocations":78,"./ReactUpdates":91,"./instantiateReactComponent":139,"./invariant":140,"./keyMirror":146,"./keyOf":147,"./mapObject":148,"./monitorCodeUse":150,"./shouldUpdateReactComponent":156,"./warning":160}],41:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactContext
  */
 
 "use strict";
 
-var merge = _dereq_("./merge");
+var assign = _dereq_("./Object.assign");
 
 /**
  * Keeps track of the current context.
@@ -23220,7 +23209,7 @@ var ReactContext = {
    * A typical use case might look like
    *
    *  render: function() {
-   *    var children = ReactContext.withContext({foo: 'foo'} () => (
+   *    var children = ReactContext.withContext({foo: 'foo'}, () => (
    *
    *    ));
    *    return <div>{children}</div>;
@@ -23233,7 +23222,7 @@ var ReactContext = {
   withContext: function(newContext, scopedCallback) {
     var result;
     var previousContext = ReactContext.current;
-    ReactContext.current = merge(previousContext, newContext);
+    ReactContext.current = assign({}, previousContext, newContext);
     try {
       result = scopedCallback();
     } finally {
@@ -23246,21 +23235,14 @@ var ReactContext = {
 
 module.exports = ReactContext;
 
-},{"./merge":144}],40:[function(_dereq_,module,exports){
+},{"./Object.assign":29}],42:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactCurrentOwner
  */
@@ -23287,21 +23269,14 @@ var ReactCurrentOwner = {
 
 module.exports = ReactCurrentOwner;
 
-},{}],41:[function(_dereq_,module,exports){
+},{}],43:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOM
  * @typechecks static-only
@@ -23309,45 +23284,27 @@ module.exports = ReactCurrentOwner;
 
 "use strict";
 
-var ReactDescriptor = _dereq_("./ReactDescriptor");
-var ReactDescriptorValidator = _dereq_("./ReactDescriptorValidator");
-var ReactDOMComponent = _dereq_("./ReactDOMComponent");
+var ReactElement = _dereq_("./ReactElement");
+var ReactElementValidator = _dereq_("./ReactElementValidator");
+var ReactLegacyElement = _dereq_("./ReactLegacyElement");
 
-var mergeInto = _dereq_("./mergeInto");
 var mapObject = _dereq_("./mapObject");
 
 /**
- * Creates a new React class that is idempotent and capable of containing other
- * React components. It accepts event listeners and DOM properties that are
- * valid according to `DOMProperty`.
- *
- *  - Event listeners: `onClick`, `onMouseDown`, etc.
- *  - DOM properties: `className`, `name`, `title`, etc.
- *
- * The `style` property functions differently from the DOM API. It accepts an
- * object mapping of style properties to values.
+ * Create a factory that creates HTML tag elements.
  *
- * @param {boolean} omitClose True if the close tag should be omitted.
  * @param {string} tag Tag name (e.g. `div`).
  * @private
  */
-function createDOMComponentClass(omitClose, tag) {
-  var Constructor = function(descriptor) {
-    this.construct(descriptor);
-  };
-  Constructor.prototype = new ReactDOMComponent(tag, omitClose);
-  Constructor.prototype.constructor = Constructor;
-  Constructor.displayName = tag;
-
-  var ConvenienceConstructor = ReactDescriptor.createFactory(Constructor);
-
+function createDOMFactory(tag) {
   if ("production" !== "development") {
-    return ReactDescriptorValidator.createFactory(
-      ConvenienceConstructor
+    return ReactLegacyElement.markNonLegacyFactory(
+      ReactElementValidator.createFactory(tag)
     );
   }
-
-  return ConvenienceConstructor;
+  return ReactLegacyElement.markNonLegacyFactory(
+    ReactElement.createFactory(tag)
+  );
 }
 
 /**
@@ -23357,162 +23314,150 @@ function createDOMComponentClass(omitClose, tag) {
  * @public
  */
 var ReactDOM = mapObject({
-  a: false,
-  abbr: false,
-  address: false,
-  area: true,
-  article: false,
-  aside: false,
-  audio: false,
-  b: false,
-  base: true,
-  bdi: false,
-  bdo: false,
-  big: false,
-  blockquote: false,
-  body: false,
-  br: true,
-  button: false,
-  canvas: false,
-  caption: false,
-  cite: false,
-  code: false,
-  col: true,
-  colgroup: false,
-  data: false,
-  datalist: false,
-  dd: false,
-  del: false,
-  details: false,
-  dfn: false,
-  div: false,
-  dl: false,
-  dt: false,
-  em: false,
-  embed: true,
-  fieldset: false,
-  figcaption: false,
-  figure: false,
-  footer: false,
-  form: false, // NOTE: Injected, see `ReactDOMForm`.
-  h1: false,
-  h2: false,
-  h3: false,
-  h4: false,
-  h5: false,
-  h6: false,
-  head: false,
-  header: false,
-  hr: true,
-  html: false,
-  i: false,
-  iframe: false,
-  img: true,
-  input: true,
-  ins: false,
-  kbd: false,
-  keygen: true,
-  label: false,
-  legend: false,
-  li: false,
-  link: true,
-  main: false,
-  map: false,
-  mark: false,
-  menu: false,
-  menuitem: false, // NOTE: Close tag should be omitted, but causes problems.
-  meta: true,
-  meter: false,
-  nav: false,
-  noscript: false,
-  object: false,
-  ol: false,
-  optgroup: false,
-  option: false,
-  output: false,
-  p: false,
-  param: true,
-  pre: false,
-  progress: false,
-  q: false,
-  rp: false,
-  rt: false,
-  ruby: false,
-  s: false,
-  samp: false,
-  script: false,
-  section: false,
-  select: false,
-  small: false,
-  source: true,
-  span: false,
-  strong: false,
-  style: false,
-  sub: false,
-  summary: false,
-  sup: false,
-  table: false,
-  tbody: false,
-  td: false,
-  textarea: false, // NOTE: Injected, see `ReactDOMTextarea`.
-  tfoot: false,
-  th: false,
-  thead: false,
-  time: false,
-  title: false,
-  tr: false,
-  track: true,
-  u: false,
-  ul: false,
-  'var': false,
-  video: false,
-  wbr: true,
+  a: 'a',
+  abbr: 'abbr',
+  address: 'address',
+  area: 'area',
+  article: 'article',
+  aside: 'aside',
+  audio: 'audio',
+  b: 'b',
+  base: 'base',
+  bdi: 'bdi',
+  bdo: 'bdo',
+  big: 'big',
+  blockquote: 'blockquote',
+  body: 'body',
+  br: 'br',
+  button: 'button',
+  canvas: 'canvas',
+  caption: 'caption',
+  cite: 'cite',
+  code: 'code',
+  col: 'col',
+  colgroup: 'colgroup',
+  data: 'data',
+  datalist: 'datalist',
+  dd: 'dd',
+  del: 'del',
+  details: 'details',
+  dfn: 'dfn',
+  dialog: 'dialog',
+  div: 'div',
+  dl: 'dl',
+  dt: 'dt',
+  em: 'em',
+  embed: 'embed',
+  fieldset: 'fieldset',
+  figcaption: 'figcaption',
+  figure: 'figure',
+  footer: 'footer',
+  form: 'form',
+  h1: 'h1',
+  h2: 'h2',
+  h3: 'h3',
+  h4: 'h4',
+  h5: 'h5',
+  h6: 'h6',
+  head: 'head',
+  header: 'header',
+  hr: 'hr',
+  html: 'html',
+  i: 'i',
+  iframe: 'iframe',
+  img: 'img',
+  input: 'input',
+  ins: 'ins',
+  kbd: 'kbd',
+  keygen: 'keygen',
+  label: 'label',
+  legend: 'legend',
+  li: 'li',
+  link: 'link',
+  main: 'main',
+  map: 'map',
+  mark: 'mark',
+  menu: 'menu',
+  menuitem: 'menuitem',
+  meta: 'meta',
+  meter: 'meter',
+  nav: 'nav',
+  noscript: 'noscript',
+  object: 'object',
+  ol: 'ol',
+  optgroup: 'optgroup',
+  option: 'option',
+  output: 'output',
+  p: 'p',
+  param: 'param',
+  picture: 'picture',
+  pre: 'pre',
+  progress: 'progress',
+  q: 'q',
+  rp: 'rp',
+  rt: 'rt',
+  ruby: 'ruby',
+  s: 's',
+  samp: 'samp',
+  script: 'script',
+  section: 'section',
+  select: 'select',
+  small: 'small',
+  source: 'source',
+  span: 'span',
+  strong: 'strong',
+  style: 'style',
+  sub: 'sub',
+  summary: 'summary',
+  sup: 'sup',
+  table: 'table',
+  tbody: 'tbody',
+  td: 'td',
+  textarea: 'textarea',
+  tfoot: 'tfoot',
+  th: 'th',
+  thead: 'thead',
+  time: 'time',
+  title: 'title',
+  tr: 'tr',
+  track: 'track',
+  u: 'u',
+  ul: 'ul',
+  'var': 'var',
+  video: 'video',
+  wbr: 'wbr',
 
   // SVG
-  circle: false,
-  defs: false,
-  ellipse: false,
-  g: false,
-  line: false,
-  linearGradient: false,
-  mask: false,
-  path: false,
-  pattern: false,
-  polygon: false,
-  polyline: false,
-  radialGradient: false,
-  rect: false,
-  stop: false,
-  svg: false,
-  text: false,
-  tspan: false
-}, createDOMComponentClass);
-
-var injection = {
-  injectComponentClasses: function(componentClasses) {
-    mergeInto(ReactDOM, componentClasses);
-  }
-};
-
-ReactDOM.injection = injection;
+  circle: 'circle',
+  defs: 'defs',
+  ellipse: 'ellipse',
+  g: 'g',
+  line: 'line',
+  linearGradient: 'linearGradient',
+  mask: 'mask',
+  path: 'path',
+  pattern: 'pattern',
+  polygon: 'polygon',
+  polyline: 'polyline',
+  radialGradient: 'radialGradient',
+  rect: 'rect',
+  stop: 'stop',
+  svg: 'svg',
+  text: 'text',
+  tspan: 'tspan'
+
+}, createDOMFactory);
 
 module.exports = ReactDOM;
 
-},{"./ReactDOMComponent":43,"./ReactDescriptor":56,"./ReactDescriptorValidator":57,"./mapObject":142,"./mergeInto":146}],42:[function(_dereq_,module,exports){
+},{"./ReactElement":58,"./ReactElementValidator":59,"./ReactLegacyElement":67,"./mapObject":148}],44:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMButton
  */
@@ -23522,12 +23467,13 @@ module.exports = ReactDOM;
 var AutoFocusMixin = _dereq_("./AutoFocusMixin");
 var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
+var ReactElement = _dereq_("./ReactElement");
 var ReactDOM = _dereq_("./ReactDOM");
 
 var keyMirror = _dereq_("./keyMirror");
 
-// Store a reference to the <button> `ReactDOMComponent`.
-var button = ReactDOM.button;
+// Store a reference to the <button> `ReactDOMComponent`. TODO: use string
+var button = ReactElement.createFactory(ReactDOM.button.type);
 
 var mouseListenerNames = keyMirror({
   onClick: true,
@@ -23569,21 +23515,14 @@ var ReactDOMButton = ReactCompositeComponent.createClass({
 
 module.exports = ReactDOMButton;
 
-},{"./AutoFocusMixin":1,"./ReactBrowserComponentMixin":30,"./ReactCompositeComponent":38,"./ReactDOM":41,"./keyMirror":140}],43:[function(_dereq_,module,exports){
+},{"./AutoFocusMixin":2,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./keyMirror":146}],45:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMComponent
  * @typechecks static-only
@@ -23601,11 +23540,12 @@ var ReactMount = _dereq_("./ReactMount");
 var ReactMultiChild = _dereq_("./ReactMultiChild");
 var ReactPerf = _dereq_("./ReactPerf");
 
+var assign = _dereq_("./Object.assign");
 var escapeTextForBrowser = _dereq_("./escapeTextForBrowser");
 var invariant = _dereq_("./invariant");
+var isEventSupported = _dereq_("./isEventSupported");
 var keyOf = _dereq_("./keyOf");
-var merge = _dereq_("./merge");
-var mixInto = _dereq_("./mixInto");
+var monitorCodeUse = _dereq_("./monitorCodeUse");
 
 var deleteListener = ReactBrowserEventEmitter.deleteListener;
 var listenTo = ReactBrowserEventEmitter.listenTo;
@@ -23630,6 +23570,16 @@ function assertValidProps(props) {
     props.children == null || props.dangerouslySetInnerHTML == null,
     'Can only set one of `children` or `props.dangerouslySetInnerHTML`.'
   ) : invariant(props.children == null || props.dangerouslySetInnerHTML == null));
+  if ("production" !== "development") {
+    if (props.contentEditable && props.children != null) {
+      console.warn(
+        'A component is `contentEditable` and contains `children` managed by ' +
+        'React. It is now your responsibility to guarantee that none of those '+
+        'nodes are unexpectedly modified or duplicated. This is probably not ' +
+        'intentional.'
+      );
+    }
+  }
   ("production" !== "development" ? invariant(
     props.style == null || typeof props.style === 'object',
     'The `style` prop expects a mapping from style properties to values, ' +
@@ -23638,6 +23588,15 @@ function assertValidProps(props) {
 }
 
 function putListener(id, registrationName, listener, transaction) {
+  if ("production" !== "development") {
+    // IE8 has no API for event capturing and the `onScroll` event doesn't
+    // bubble.
+    if (registrationName === 'onScroll' &&
+        !isEventSupported('scroll', true)) {
+      monitorCodeUse('react_no_scroll_event');
+      console.warn('This browser doesn\'t support the `onScroll` event');
+    }
+  }
   var container = ReactMount.findReactContainerForID(id);
   if (container) {
     var doc = container.nodeType === ELEMENT_NODE_TYPE ?
@@ -23652,18 +23611,66 @@ function putListener(id, registrationName, listener, transaction) {
   );
 }
 
+// For HTML, certain tags should omit their close tag. We keep a whitelist for
+// those special cased tags.
+
+var omittedCloseTags = {
+  'area': true,
+  'base': true,
+  'br': true,
+  'col': true,
+  'embed': true,
+  'hr': true,
+  'img': true,
+  'input': true,
+  'keygen': true,
+  'link': true,
+  'meta': true,
+  'param': true,
+  'source': true,
+  'track': true,
+  'wbr': true
+  // NOTE: menuitem's close tag should be omitted, but that causes problems.
+};
+
+// We accept any tag to be rendered but since this gets injected into abitrary
+// HTML, we want to make sure that it's a safe tag.
+// http://www.w3.org/TR/REC-xml/#NT-Name
+
+var VALID_TAG_REGEX = /^[a-zA-Z][a-zA-Z:_\.\-\d]*$/; // Simplified subset
+var validatedTagCache = {};
+var hasOwnProperty = {}.hasOwnProperty;
+
+function validateDangerousTag(tag) {
+  if (!hasOwnProperty.call(validatedTagCache, tag)) {
+    ("production" !== "development" ? invariant(VALID_TAG_REGEX.test(tag), 'Invalid tag: %s', tag) : invariant(VALID_TAG_REGEX.test(tag)));
+    validatedTagCache[tag] = true;
+  }
+}
 
 /**
+ * Creates a new React class that is idempotent and capable of containing other
+ * React components. It accepts event listeners and DOM properties that are
+ * valid according to `DOMProperty`.
+ *
+ *  - Event listeners: `onClick`, `onMouseDown`, etc.
+ *  - DOM properties: `className`, `name`, `title`, etc.
+ *
+ * The `style` property functions differently from the DOM API. It accepts an
+ * object mapping of style properties to values.
+ *
  * @constructor ReactDOMComponent
  * @extends ReactComponent
  * @extends ReactMultiChild
  */
-function ReactDOMComponent(tag, omitClose) {
-  this._tagOpen = '<' + tag;
-  this._tagClose = omitClose ? '' : '</' + tag + '>';
+function ReactDOMComponent(tag) {
+  validateDangerousTag(tag);
+  this._tag = tag;
   this.tagName = tag.toUpperCase();
 }
 
+ReactDOMComponent.displayName = 'ReactDOMComponent';
+
 ReactDOMComponent.Mixin = {
 
   /**
@@ -23687,10 +23694,11 @@ ReactDOMComponent.Mixin = {
         mountDepth
       );
       assertValidProps(this.props);
+      var closeTag = omittedCloseTags[this._tag] ? '' : '</' + this._tag + '>';
       return (
         this._createOpenTagMarkupAndPutListeners(transaction) +
         this._createContentMarkup(transaction) +
-        this._tagClose
+        closeTag
       );
     }
   ),
@@ -23709,7 +23717,7 @@ ReactDOMComponent.Mixin = {
    */
   _createOpenTagMarkupAndPutListeners: function(transaction) {
     var props = this.props;
-    var ret = this._tagOpen;
+    var ret = '<' + this._tag;
 
     for (var propKey in props) {
       if (!props.hasOwnProperty(propKey)) {
@@ -23724,7 +23732,7 @@ ReactDOMComponent.Mixin = {
       } else {
         if (propKey === STYLE) {
           if (propValue) {
-            propValue = props.style = merge(props.style);
+            propValue = props.style = assign({}, props.style);
           }
           propValue = CSSPropertyOperations.createMarkupForStyles(propValue);
         }
@@ -23777,22 +23785,22 @@ ReactDOMComponent.Mixin = {
     return '';
   },
 
-  receiveComponent: function(nextDescriptor, transaction) {
-    if (nextDescriptor === this._descriptor &&
-        nextDescriptor._owner != null) {
-      // Since descriptors are immutable after the owner is rendered,
+  receiveComponent: function(nextElement, transaction) {
+    if (nextElement === this._currentElement &&
+        nextElement._owner != null) {
+      // Since elements are immutable after the owner is rendered,
       // we can do a cheap identity compare here to determine if this is a
       // superfluous reconcile. It's possible for state to be mutable but such
       // change should trigger an update of the owner which would recreate
-      // the descriptor. We explicitly check for the existence of an owner since
-      // it's possible for a descriptor created outside a composite to be
+      // the element. We explicitly check for the existence of an owner since
+      // it's possible for a element created outside a composite to be
       // deeply mutated and reused.
       return;
     }
 
     ReactComponent.Mixin.receiveComponent.call(
       this,
-      nextDescriptor,
+      nextElement,
       transaction
     );
   },
@@ -23802,22 +23810,22 @@ ReactDOMComponent.Mixin = {
    * attached to the DOM. Reconciles the root DOM node, then recurses.
    *
    * @param {ReactReconcileTransaction} transaction
-   * @param {ReactDescriptor} prevDescriptor
+   * @param {ReactElement} prevElement
    * @internal
    * @overridable
    */
   updateComponent: ReactPerf.measure(
     'ReactDOMComponent',
     'updateComponent',
-    function(transaction, prevDescriptor) {
-      assertValidProps(this._descriptor.props);
+    function(transaction, prevElement) {
+      assertValidProps(this._currentElement.props);
       ReactComponent.Mixin.updateComponent.call(
         this,
         transaction,
-        prevDescriptor
+        prevElement
       );
-      this._updateDOMProperties(prevDescriptor.props, transaction);
-      this._updateDOMChildren(prevDescriptor.props, transaction);
+      this._updateDOMProperties(prevElement.props, transaction);
+      this._updateDOMChildren(prevElement.props, transaction);
     }
   ),
 
@@ -23873,7 +23881,7 @@ ReactDOMComponent.Mixin = {
       }
       if (propKey === STYLE) {
         if (nextProp) {
-          nextProp = nextProps.style = merge(nextProp);
+          nextProp = nextProps.style = assign({}, nextProp);
         }
         if (lastProp) {
           // Unset styles on `lastProp` but not on `nextProp`.
@@ -23982,28 +23990,24 @@ ReactDOMComponent.Mixin = {
 
 };
 
-mixInto(ReactDOMComponent, ReactComponent.Mixin);
-mixInto(ReactDOMComponent, ReactDOMComponent.Mixin);
-mixInto(ReactDOMComponent, ReactMultiChild.Mixin);
-mixInto(ReactDOMComponent, ReactBrowserComponentMixin);
+assign(
+  ReactDOMComponent.prototype,
+  ReactComponent.Mixin,
+  ReactDOMComponent.Mixin,
+  ReactMultiChild.Mixin,
+  ReactBrowserComponentMixin
+);
 
 module.exports = ReactDOMComponent;
 
-},{"./CSSPropertyOperations":5,"./DOMProperty":11,"./DOMPropertyOperations":12,"./ReactBrowserComponentMixin":30,"./ReactBrowserEventEmitter":31,"./ReactComponent":35,"./ReactMount":67,"./ReactMultiChild":68,"./ReactPerf":71,"./escapeTextForBrowser":118,"./invariant":134,"./keyOf":141,"./merge":144,"./mixInto":147}],44:[function(_dereq_,module,exports){
+},{"./CSSPropertyOperations":6,"./DOMProperty":12,"./DOMPropertyOperations":13,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactBrowserEventEmitter":33,"./ReactComponent":37,"./ReactMount":70,"./ReactMultiChild":71,"./ReactPerf":75,"./escapeTextForBrowser":123,"./invariant":140,"./isEventSupported":141,"./keyOf":147,"./monitorCodeUse":150}],46:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMForm
  */
@@ -24014,10 +24018,11 @@ var EventConstants = _dereq_("./EventConstants");
 var LocalEventTrapMixin = _dereq_("./LocalEventTrapMixin");
 var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
+var ReactElement = _dereq_("./ReactElement");
 var ReactDOM = _dereq_("./ReactDOM");
 
-// Store a reference to the <form> `ReactDOMComponent`.
-var form = ReactDOM.form;
+// Store a reference to the <form> `ReactDOMComponent`. TODO: use string
+var form = ReactElement.createFactory(ReactDOM.form.type);
 
 /**
  * Since onSubmit doesn't bubble OR capture on the top level in IE8, we need
@@ -24034,7 +24039,7 @@ var ReactDOMForm = ReactCompositeComponent.createClass({
     // TODO: Instead of using `ReactDOM` directly, we should use JSX. However,
     // `jshint` fails to parse JSX so in order for linting to work in the open
     // source repo, we need to just use `ReactDOM.form`.
-    return this.transferPropsTo(form(null, this.props.children));
+    return form(this.props);
   },
 
   componentDidMount: function() {
@@ -24045,21 +24050,14 @@ var ReactDOMForm = ReactCompositeComponent.createClass({
 
 module.exports = ReactDOMForm;
 
-},{"./EventConstants":16,"./LocalEventTrapMixin":26,"./ReactBrowserComponentMixin":30,"./ReactCompositeComponent":38,"./ReactDOM":41}],45:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./LocalEventTrapMixin":27,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58}],47:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMIDOperations
  * @typechecks static-only
@@ -24236,21 +24234,14 @@ var ReactDOMIDOperations = {
 
 module.exports = ReactDOMIDOperations;
 
-},{"./CSSPropertyOperations":5,"./DOMChildrenOperations":10,"./DOMPropertyOperations":12,"./ReactMount":67,"./ReactPerf":71,"./invariant":134,"./setInnerHTML":152}],46:[function(_dereq_,module,exports){
+},{"./CSSPropertyOperations":6,"./DOMChildrenOperations":11,"./DOMPropertyOperations":13,"./ReactMount":70,"./ReactPerf":75,"./invariant":140,"./setInnerHTML":154}],48:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMImg
  */
@@ -24261,10 +24252,11 @@ var EventConstants = _dereq_("./EventConstants");
 var LocalEventTrapMixin = _dereq_("./LocalEventTrapMixin");
 var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
+var ReactElement = _dereq_("./ReactElement");
 var ReactDOM = _dereq_("./ReactDOM");
 
-// Store a reference to the <img> `ReactDOMComponent`.
-var img = ReactDOM.img;
+// Store a reference to the <img> `ReactDOMComponent`. TODO: use string
+var img = ReactElement.createFactory(ReactDOM.img.type);
 
 /**
  * Since onLoad doesn't bubble OR capture on the top level in IE8, we need to
@@ -24290,21 +24282,14 @@ var ReactDOMImg = ReactCompositeComponent.createClass({
 
 module.exports = ReactDOMImg;
 
-},{"./EventConstants":16,"./LocalEventTrapMixin":26,"./ReactBrowserComponentMixin":30,"./ReactCompositeComponent":38,"./ReactDOM":41}],47:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./LocalEventTrapMixin":27,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58}],49:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMInput
  */
@@ -24316,17 +24301,26 @@ var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
 var LinkedValueUtils = _dereq_("./LinkedValueUtils");
 var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
+var ReactElement = _dereq_("./ReactElement");
 var ReactDOM = _dereq_("./ReactDOM");
 var ReactMount = _dereq_("./ReactMount");
+var ReactUpdates = _dereq_("./ReactUpdates");
 
+var assign = _dereq_("./Object.assign");
 var invariant = _dereq_("./invariant");
-var merge = _dereq_("./merge");
 
-// Store a reference to the <input> `ReactDOMComponent`.
-var input = ReactDOM.input;
+// Store a reference to the <input> `ReactDOMComponent`. TODO: use string
+var input = ReactElement.createFactory(ReactDOM.input.type);
 
 var instancesByReactID = {};
 
+function forceUpdateIfMounted() {
+  /*jshint validthis:true */
+  if (this.isMounted()) {
+    this.forceUpdate();
+  }
+}
+
 /**
  * Implements an <input> native component that allows setting these optional
  * props: `checked`, `value`, `defaultChecked`, and `defaultValue`.
@@ -24351,28 +24345,23 @@ var ReactDOMInput = ReactCompositeComponent.createClass({
   getInitialState: function() {
     var defaultValue = this.props.defaultValue;
     return {
-      checked: this.props.defaultChecked || false,
-      value: defaultValue != null ? defaultValue : null
+      initialChecked: this.props.defaultChecked || false,
+      initialValue: defaultValue != null ? defaultValue : null
     };
   },
 
-  shouldComponentUpdate: function() {
-    // Defer any updates to this component during the `onChange` handler.
-    return !this._isChanging;
-  },
-
   render: function() {
     // Clone `this.props` so we don't mutate the input.
-    var props = merge(this.props);
+    var props = assign({}, this.props);
 
     props.defaultChecked = null;
     props.defaultValue = null;
 
     var value = LinkedValueUtils.getValue(this);
-    props.value = value != null ? value : this.state.value;
+    props.value = value != null ? value : this.state.initialValue;
 
     var checked = LinkedValueUtils.getChecked(this);
-    props.checked = checked != null ? checked : this.state.checked;
+    props.checked = checked != null ? checked : this.state.initialChecked;
 
     props.onChange = this._handleChange;
 
@@ -24412,14 +24401,12 @@ var ReactDOMInput = ReactCompositeComponent.createClass({
     var returnValue;
     var onChange = LinkedValueUtils.getOnChange(this);
     if (onChange) {
-      this._isChanging = true;
       returnValue = onChange.call(this, event);
-      this._isChanging = false;
     }
-    this.setState({
-      checked: event.target.checked,
-      value: event.target.value
-    });
+    // Here we use asap to wait until all updates have propagated, which
+    // is important when using controlled components within layers:
+    // https://github.com/facebook/react/issues/1698
+    ReactUpdates.asap(forceUpdateIfMounted, this);
 
     var name = this.props.name;
     if (this.props.type === 'radio' && name != null) {
@@ -24457,13 +24444,10 @@ var ReactDOMInput = ReactCompositeComponent.createClass({
           'ReactDOMInput: Unknown radio button ID %s.',
           otherID
         ) : invariant(otherInstance));
-        // In some cases, this will actually change the `checked` state value.
-        // In other cases, there's no change but this forces a reconcile upon
-        // which componentDidUpdate will reset the DOM property to whatever it
-        // should be.
-        otherInstance.setState({
-          checked: false
-        });
+        // If this is a controlled radio button group, forcing the input that
+        // was previously checked to update will cause it to be come re-checked
+        // as appropriate.
+        ReactUpdates.asap(forceUpdateIfMounted, otherInstance);
       }
     }
 
@@ -24474,21 +24458,14 @@ var ReactDOMInput = ReactCompositeComponent.createClass({
 
 module.exports = ReactDOMInput;
 
-},{"./AutoFocusMixin":1,"./DOMPropertyOperations":12,"./LinkedValueUtils":25,"./ReactBrowserComponentMixin":30,"./ReactCompositeComponent":38,"./ReactDOM":41,"./ReactMount":67,"./invariant":134,"./merge":144}],48:[function(_dereq_,module,exports){
+},{"./AutoFocusMixin":2,"./DOMPropertyOperations":13,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./ReactMount":70,"./ReactUpdates":91,"./invariant":140}],50:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMOption
  */
@@ -24497,12 +24474,13 @@ module.exports = ReactDOMInput;
 
 var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
+var ReactElement = _dereq_("./ReactElement");
 var ReactDOM = _dereq_("./ReactDOM");
 
 var warning = _dereq_("./warning");
 
-// Store a reference to the <option> `ReactDOMComponent`.
-var option = ReactDOM.option;
+// Store a reference to the <option> `ReactDOMComponent`. TODO: use string
+var option = ReactElement.createFactory(ReactDOM.option.type);
 
 /**
  * Implements an <option> native component that warns when `selected` is set.
@@ -24531,21 +24509,14 @@ var ReactDOMOption = ReactCompositeComponent.createClass({
 
 module.exports = ReactDOMOption;
 
-},{"./ReactBrowserComponentMixin":30,"./ReactCompositeComponent":38,"./ReactDOM":41,"./warning":158}],49:[function(_dereq_,module,exports){
+},{"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./warning":160}],51:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMSelect
  */
@@ -24556,12 +24527,22 @@ var AutoFocusMixin = _dereq_("./AutoFocusMixin");
 var LinkedValueUtils = _dereq_("./LinkedValueUtils");
 var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
+var ReactElement = _dereq_("./ReactElement");
 var ReactDOM = _dereq_("./ReactDOM");
+var ReactUpdates = _dereq_("./ReactUpdates");
+
+var assign = _dereq_("./Object.assign");
 
-var merge = _dereq_("./merge");
+// Store a reference to the <select> `ReactDOMComponent`. TODO: use string
+var select = ReactElement.createFactory(ReactDOM.select.type);
 
-// Store a reference to the <select> `ReactDOMComponent`.
-var select = ReactDOM.select;
+function updateWithPendingValueIfMounted() {
+  /*jshint validthis:true */
+  if (this.isMounted()) {
+    this.setState({value: this._pendingValue});
+    this._pendingValue = 0;
+  }
+}
 
 /**
  * Validation function for `value` and `defaultValue`.
@@ -24648,6 +24629,10 @@ var ReactDOMSelect = ReactCompositeComponent.createClass({
     return {value: this.props.defaultValue || (this.props.multiple ? [] : '')};
   },
 
+  componentWillMount: function() {
+    this._pendingValue = null;
+  },
+
   componentWillReceiveProps: function(nextProps) {
     if (!this.props.multiple && nextProps.multiple) {
       this.setState({value: [this.state.value]});
@@ -24656,14 +24641,9 @@ var ReactDOMSelect = ReactCompositeComponent.createClass({
     }
   },
 
-  shouldComponentUpdate: function() {
-    // Defer any updates to this component during the `onChange` handler.
-    return !this._isChanging;
-  },
-
   render: function() {
     // Clone `this.props` so we don't mutate the input.
-    var props = merge(this.props);
+    var props = assign({}, this.props);
 
     props.onChange = this._handleChange;
     props.value = null;
@@ -24688,9 +24668,7 @@ var ReactDOMSelect = ReactCompositeComponent.createClass({
     var returnValue;
     var onChange = LinkedValueUtils.getOnChange(this);
     if (onChange) {
-      this._isChanging = true;
       returnValue = onChange.call(this, event);
-      this._isChanging = false;
     }
 
     var selectedValue;
@@ -24706,7 +24684,8 @@ var ReactDOMSelect = ReactCompositeComponent.createClass({
       selectedValue = event.target.value;
     }
 
-    this.setState({value: selectedValue});
+    this._pendingValue = selectedValue;
+    ReactUpdates.asap(updateWithPendingValueIfMounted, this);
     return returnValue;
   }
 
@@ -24714,21 +24693,14 @@ var ReactDOMSelect = ReactCompositeComponent.createClass({
 
 module.exports = ReactDOMSelect;
 
-},{"./AutoFocusMixin":1,"./LinkedValueUtils":25,"./ReactBrowserComponentMixin":30,"./ReactCompositeComponent":38,"./ReactDOM":41,"./merge":144}],50:[function(_dereq_,module,exports){
+},{"./AutoFocusMixin":2,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./ReactUpdates":91}],52:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMSelection
  */
@@ -24787,9 +24759,9 @@ function getIEOffsets(node) {
  * @return {?object}
  */
 function getModernOffsets(node) {
-  var selection = window.getSelection();
+  var selection = window.getSelection && window.getSelection();
 
-  if (selection.rangeCount === 0) {
+  if (!selection || selection.rangeCount === 0) {
     return null;
   }
 
@@ -24831,7 +24803,6 @@ function getModernOffsets(node) {
   detectionRange.setStart(anchorNode, anchorOffset);
   detectionRange.setEnd(focusNode, focusOffset);
   var isBackward = detectionRange.collapsed;
-  detectionRange.detach();
 
   return {
     start: isBackward ? end : start,
@@ -24878,8 +24849,11 @@ function setIEOffsets(node, offsets) {
  * @param {object} offsets
  */
 function setModernOffsets(node, offsets) {
-  var selection = window.getSelection();
+  if (!window.getSelection) {
+    return;
+  }
 
+  var selection = window.getSelection();
   var length = node[getTextContentAccessor()].length;
   var start = Math.min(offsets.start, length);
   var end = typeof offsets.end === 'undefined' ?
@@ -24908,8 +24882,6 @@ function setModernOffsets(node, offsets) {
       range.setEnd(endMarker.node, endMarker.offset);
       selection.addRange(range);
     }
-
-    range.detach();
   }
 }
 
@@ -24930,21 +24902,14 @@ var ReactDOMSelection = {
 
 module.exports = ReactDOMSelection;
 
-},{"./ExecutionEnvironment":22,"./getNodeForCharacterOffset":127,"./getTextContentAccessor":129}],51:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23,"./getNodeForCharacterOffset":133,"./getTextContentAccessor":135}],53:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDOMTextarea
  */
@@ -24956,15 +24921,24 @@ var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
 var LinkedValueUtils = _dereq_("./LinkedValueUtils");
 var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
+var ReactElement = _dereq_("./ReactElement");
 var ReactDOM = _dereq_("./ReactDOM");
+var ReactUpdates = _dereq_("./ReactUpdates");
 
+var assign = _dereq_("./Object.assign");
 var invariant = _dereq_("./invariant");
-var merge = _dereq_("./merge");
 
 var warning = _dereq_("./warning");
 
-// Store a reference to the <textarea> `ReactDOMComponent`.
-var textarea = ReactDOM.textarea;
+// Store a reference to the <textarea> `ReactDOMComponent`. TODO: use string
+var textarea = ReactElement.createFactory(ReactDOM.textarea.type);
+
+function forceUpdateIfMounted() {
+  /*jshint validthis:true */
+  if (this.isMounted()) {
+    this.forceUpdate();
+  }
+}
 
 /**
  * Implements a <textarea> native component that allows setting `value`, and
@@ -25025,14 +24999,9 @@ var ReactDOMTextarea = ReactCompositeComponent.createClass({
     };
   },
 
-  shouldComponentUpdate: function() {
-    // Defer any updates to this component during the `onChange` handler.
-    return !this._isChanging;
-  },
-
   render: function() {
     // Clone `this.props` so we don't mutate the input.
-    var props = merge(this.props);
+    var props = assign({}, this.props);
 
     ("production" !== "development" ? invariant(
       props.dangerouslySetInnerHTML == null,
@@ -25062,11 +25031,9 @@ var ReactDOMTextarea = ReactCompositeComponent.createClass({
     var returnValue;
     var onChange = LinkedValueUtils.getOnChange(this);
     if (onChange) {
-      this._isChanging = true;
       returnValue = onChange.call(this, event);
-      this._isChanging = false;
     }
-    this.setState({value: event.target.value});
+    ReactUpdates.asap(forceUpdateIfMounted, this);
     return returnValue;
   }
 
@@ -25074,21 +25041,14 @@ var ReactDOMTextarea = ReactCompositeComponent.createClass({
 
 module.exports = ReactDOMTextarea;
 
-},{"./AutoFocusMixin":1,"./DOMPropertyOperations":12,"./LinkedValueUtils":25,"./ReactBrowserComponentMixin":30,"./ReactCompositeComponent":38,"./ReactDOM":41,"./invariant":134,"./merge":144,"./warning":158}],52:[function(_dereq_,module,exports){
+},{"./AutoFocusMixin":2,"./DOMPropertyOperations":13,"./LinkedValueUtils":26,"./Object.assign":29,"./ReactBrowserComponentMixin":32,"./ReactCompositeComponent":40,"./ReactDOM":43,"./ReactElement":58,"./ReactUpdates":91,"./invariant":140,"./warning":160}],54:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDefaultBatchingStrategy
  */
@@ -25098,8 +25058,8 @@ module.exports = ReactDOMTextarea;
 var ReactUpdates = _dereq_("./ReactUpdates");
 var Transaction = _dereq_("./Transaction");
 
+var assign = _dereq_("./Object.assign");
 var emptyFunction = _dereq_("./emptyFunction");
-var mixInto = _dereq_("./mixInto");
 
 var RESET_BATCHED_UPDATES = {
   initialize: emptyFunction,
@@ -25119,12 +25079,15 @@ function ReactDefaultBatchingStrategyTransaction() {
   this.reinitializeTransaction();
 }
 
-mixInto(ReactDefaultBatchingStrategyTransaction, Transaction.Mixin);
-mixInto(ReactDefaultBatchingStrategyTransaction, {
-  getTransactionWrappers: function() {
-    return TRANSACTION_WRAPPERS;
+assign(
+  ReactDefaultBatchingStrategyTransaction.prototype,
+  Transaction.Mixin,
+  {
+    getTransactionWrappers: function() {
+      return TRANSACTION_WRAPPERS;
+    }
   }
-});
+);
 
 var transaction = new ReactDefaultBatchingStrategyTransaction();
 
@@ -25151,21 +25114,14 @@ var ReactDefaultBatchingStrategy = {
 
 module.exports = ReactDefaultBatchingStrategy;
 
-},{"./ReactUpdates":87,"./Transaction":104,"./emptyFunction":116,"./mixInto":147}],53:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./ReactUpdates":91,"./Transaction":107,"./emptyFunction":121}],55:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDefaultInjection
  */
@@ -25185,7 +25141,7 @@ var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactComponentBrowserEnvironment =
   _dereq_("./ReactComponentBrowserEnvironment");
 var ReactDefaultBatchingStrategy = _dereq_("./ReactDefaultBatchingStrategy");
-var ReactDOM = _dereq_("./ReactDOM");
+var ReactDOMComponent = _dereq_("./ReactDOMComponent");
 var ReactDOMButton = _dereq_("./ReactDOMButton");
 var ReactDOMForm = _dereq_("./ReactDOMForm");
 var ReactDOMImg = _dereq_("./ReactDOMImg");
@@ -25230,18 +25186,22 @@ function inject() {
     BeforeInputEventPlugin: BeforeInputEventPlugin
   });
 
-  ReactInjection.DOM.injectComponentClasses({
-    button: ReactDOMButton,
-    form: ReactDOMForm,
-    img: ReactDOMImg,
-    input: ReactDOMInput,
-    option: ReactDOMOption,
-    select: ReactDOMSelect,
-    textarea: ReactDOMTextarea,
-
-    html: createFullPageComponent(ReactDOM.html),
-    head: createFullPageComponent(ReactDOM.head),
-    body: createFullPageComponent(ReactDOM.body)
+  ReactInjection.NativeComponent.injectGenericComponentClass(
+    ReactDOMComponent
+  );
+
+  ReactInjection.NativeComponent.injectComponentClasses({
+    'button': ReactDOMButton,
+    'form': ReactDOMForm,
+    'img': ReactDOMImg,
+    'input': ReactDOMInput,
+    'option': ReactDOMOption,
+    'select': ReactDOMSelect,
+    'textarea': ReactDOMTextarea,
+
+    'html': createFullPageComponent('html'),
+    'head': createFullPageComponent('head'),
+    'body': createFullPageComponent('body')
   });
 
   // This needs to happen after createFullPageComponent() otherwise the mixin
@@ -25251,7 +25211,7 @@ function inject() {
   ReactInjection.DOMProperty.injectDOMPropertyConfig(HTMLDOMPropertyConfig);
   ReactInjection.DOMProperty.injectDOMPropertyConfig(SVGDOMPropertyConfig);
 
-  ReactInjection.EmptyComponent.injectEmptyComponent(ReactDOM.noscript);
+  ReactInjection.EmptyComponent.injectEmptyComponent('noscript');
 
   ReactInjection.Updates.injectReconcileTransaction(
     ReactComponentBrowserEnvironment.ReactReconcileTransaction
@@ -25281,21 +25241,14 @@ module.exports = {
   inject: inject
 };
 
-},{"./BeforeInputEventPlugin":2,"./ChangeEventPlugin":7,"./ClientReactRootIndex":8,"./CompositionEventPlugin":9,"./DefaultEventPluginOrder":14,"./EnterLeaveEventPlugin":15,"./ExecutionEnvironment":22,"./HTMLDOMPropertyConfig":23,"./MobileSafariClickEventPlugin":27,"./ReactBrowserComponentMixin":30,"./ReactComponentBrowserEnvironment":36,"./ReactDOM":41,"./ReactDOMButton":42,"./ReactDOMForm":44,"./ReactDOMImg":46,"./ReactDOMInput":47,"./ReactDOMOption":48,"./ReactDOMSelect":49,"./ReactDOMTextarea":51,"./ReactDefaultBatchingStrategy":52,"./ReactDefaultPerf":54,"./ReactEventListener":61,"./ReactInjection":62,"./ReactInstanceHandles":64,"./ReactMount":67,"./SVGDOMPropertyConfig":89,"./SelectEventPlugin":90,"./ServerReactRootIndex":91,"./SimpleEventPlugin":92,"./createFullPageComponent":112}],54:[function(_dereq_,module,exports){
+},{"./BeforeInputEventPlugin":3,"./ChangeEventPlugin":8,"./ClientReactRootIndex":9,"./CompositionEventPlugin":10,"./DefaultEventPluginOrder":15,"./EnterLeaveEventPlugin":16,"./ExecutionEnvironment":23,"./HTMLDOMPropertyConfig":24,"./MobileSafariClickEventPlugin":28,"./ReactBrowserComponentMixin":32,"./ReactComponentBrowserEnvironment":38,"./ReactDOMButton":44,"./ReactDOMComponent":45,"./ReactDOMForm":46,"./ReactDOMImg":48,"./ReactDOMInput":49,"./ReactDOMOption":50,"./ReactDOMSelect":51,"./ReactDOMTextarea":53,"./ReactDefaultBatchingStrategy":54,"./ReactDefaultPerf":56,"./ReactEventListener":63,"./ReactInjection":64,"./ReactInstanceHandles":66,"./ReactMount":70,"./SVGDOMPropertyConfig":92,"./SelectEventPlugin":93,"./ServerReactRootIndex":94,"./SimpleEventPlugin":95,"./createFullPageComponent":116}],56:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDefaultPerf
  * @typechecks static-only
@@ -25374,19 +25327,23 @@ var ReactDefaultPerf = {
     );
   },
 
-  printWasted: function(measurements) {
-    measurements = measurements || ReactDefaultPerf._allMeasurements;
+  getMeasurementsSummaryMap: function(measurements) {
     var summary = ReactDefaultPerfAnalysis.getInclusiveSummary(
       measurements,
       true
     );
-    console.table(summary.map(function(item) {
+    return summary.map(function(item) {
       return {
         'Owner > component': item.componentName,
         'Wasted time (ms)': item.time,
         'Instances': item.count
       };
-    }));
+    });
+  },
+
+  printWasted: function(measurements) {
+    measurements = measurements || ReactDefaultPerf._allMeasurements;
+    console.table(ReactDefaultPerf.getMeasurementsSummaryMap(measurements));
     console.log(
       'Total time:',
       ReactDefaultPerfAnalysis.getTotalTime(measurements).toFixed(2) + ' ms'
@@ -25424,7 +25381,7 @@ var ReactDefaultPerf = {
   },
 
   measure: function(moduleName, fnName, func) {
-    return function() {var args=Array.prototype.slice.call(arguments,0);
+    return function() {for (var args=[],$__0=0,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
       var totalTime;
       var rv;
       var start;
@@ -25544,26 +25501,19 @@ var ReactDefaultPerf = {
 
 module.exports = ReactDefaultPerf;
 
-},{"./DOMProperty":11,"./ReactDefaultPerfAnalysis":55,"./ReactMount":67,"./ReactPerf":71,"./performanceNow":151}],55:[function(_dereq_,module,exports){
+},{"./DOMProperty":12,"./ReactDefaultPerfAnalysis":57,"./ReactMount":70,"./ReactPerf":75,"./performanceNow":153}],57:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactDefaultPerfAnalysis
  */
 
-var merge = _dereq_("./merge");
+var assign = _dereq_("./Object.assign");
 
 // Don't try to save users less than 1.2ms (a number I made up)
 var DONT_CARE_THRESHOLD = 1.2;
@@ -25618,7 +25568,11 @@ function getExclusiveSummary(measurements) {
 
   for (var i = 0; i < measurements.length; i++) {
     var measurement = measurements[i];
-    var allIDs = merge(measurement.exclusive, measurement.inclusive);
+    var allIDs = assign(
+      {},
+      measurement.exclusive,
+      measurement.inclusive
+    );
 
     for (var id in allIDs) {
       displayName = measurement.displayNames[id].current;
@@ -25666,7 +25620,11 @@ function getInclusiveSummary(measurements, onlyClean) {
 
   for (var i = 0; i < measurements.length; i++) {
     var measurement = measurements[i];
-    var allIDs = merge(measurement.exclusive, measurement.inclusive);
+    var allIDs = assign(
+      {},
+      measurement.exclusive,
+      measurement.inclusive
+    );
     var cleanComponents;
 
     if (onlyClean) {
@@ -25721,11 +25679,11 @@ function getUnchangedComponents(measurement) {
   // the amount of time it took to render the entire subtree.
   var cleanComponents = {};
   var dirtyLeafIDs = Object.keys(measurement.writes);
-  var allIDs = merge(measurement.exclusive, measurement.inclusive);
+  var allIDs = assign({}, measurement.exclusive, measurement.inclusive);
 
   for (var id in allIDs) {
     var isDirty = false;
-    // For each component that rendered, see if a component that triggerd
+    // For each component that rendered, see if a component that triggered
     // a DOM op is in its subtree.
     for (var i = 0; i < dirtyLeafIDs.length; i++) {
       if (dirtyLeafIDs[i].indexOf(id) === 0) {
@@ -25749,23 +25707,16 @@ var ReactDefaultPerfAnalysis = {
 
 module.exports = ReactDefaultPerfAnalysis;
 
-},{"./merge":144}],56:[function(_dereq_,module,exports){
+},{"./Object.assign":29}],58:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * @providesModule ReactDescriptor
+ * @providesModule ReactElement
  */
 
 "use strict";
@@ -25773,9 +25724,13 @@ module.exports = ReactDefaultPerfAnalysis;
 var ReactContext = _dereq_("./ReactContext");
 var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
 
-var merge = _dereq_("./merge");
 var warning = _dereq_("./warning");
 
+var RESERVED_PROPS = {
+  key: true,
+  ref: true
+};
+
 /**
  * Warn for mutations.
  *
@@ -25817,7 +25772,7 @@ var useMutationMembrane = false;
  * Warn for mutations.
  *
  * @internal
- * @param {object} descriptor
+ * @param {object} element
  */
 function defineMutationMembrane(prototype) {
   try {
@@ -25834,161 +25789,145 @@ function defineMutationMembrane(prototype) {
 }
 
 /**
- * Transfer static properties from the source to the target. Functions are
- * rebound to have this reflect the original source.
- */
-function proxyStaticMethods(target, source) {
-  if (typeof source !== 'function') {
-    return;
-  }
-  for (var key in source) {
-    if (source.hasOwnProperty(key)) {
-      var value = source[key];
-      if (typeof value === 'function') {
-        var bound = value.bind(source);
-        // Copy any properties defined on the function, such as `isRequired` on
-        // a PropTypes validator. (mergeInto refuses to work on functions.)
-        for (var k in value) {
-          if (value.hasOwnProperty(k)) {
-            bound[k] = value[k];
-          }
-        }
-        target[key] = bound;
-      } else {
-        target[key] = value;
-      }
-    }
-  }
-}
-
-/**
- * Base constructor for all React descriptors. This is only used to make this
+ * Base constructor for all React elements. This is only used to make this
  * work with a dynamic instanceof check. Nothing should live on this prototype.
  *
  * @param {*} type
+ * @param {string|object} ref
+ * @param {*} key
+ * @param {*} props
  * @internal
  */
-var ReactDescriptor = function() {};
+var ReactElement = function(type, key, ref, owner, context, props) {
+  // Built-in properties that belong on the element
+  this.type = type;
+  this.key = key;
+  this.ref = ref;
 
-if ("production" !== "development") {
-  defineMutationMembrane(ReactDescriptor.prototype);
-}
+  // Record the component responsible for creating this element.
+  this._owner = owner;
 
-ReactDescriptor.createFactory = function(type) {
+  // TODO: Deprecate withContext, and then the context becomes accessible
+  // through the owner.
+  this._context = context;
 
-  var descriptorPrototype = Object.create(ReactDescriptor.prototype);
-
-  var factory = function(props, children) {
-    // For consistency we currently allocate a new object for every descriptor.
-    // This protects the descriptor from being mutated by the original props
-    // object being mutated. It also protects the original props object from
-    // being mutated by children arguments and default props. This behavior
-    // comes with a performance cost and could be deprecated in the future.
-    // It could also be optimized with a smarter JSX transform.
-    if (props == null) {
-      props = {};
-    } else if (typeof props === 'object') {
-      props = merge(props);
+  if ("production" !== "development") {
+    // The validation flag and props are currently mutative. We put them on
+    // an external backing store so that we can freeze the whole object.
+    // This can be replaced with a WeakMap once they are implemented in
+    // commonly used development environments.
+    this._store = { validated: false, props: props };
+
+    // We're not allowed to set props directly on the object so we early
+    // return and rely on the prototype membrane to forward to the backing
+    // store.
+    if (useMutationMembrane) {
+      Object.freeze(this);
+      return;
     }
+  }
 
-    // Children can be more than one argument, and those are transferred onto
-    // the newly allocated props object.
-    var childrenLength = arguments.length - 1;
-    if (childrenLength === 1) {
-      props.children = children;
-    } else if (childrenLength > 1) {
-      var childArray = Array(childrenLength);
-      for (var i = 0; i < childrenLength; i++) {
-        childArray[i] = arguments[i + 1];
-      }
-      props.children = childArray;
-    }
+  this.props = props;
+};
 
-    // Initialize the descriptor object
-    var descriptor = Object.create(descriptorPrototype);
+// We intentionally don't expose the function on the constructor property.
+// ReactElement should be indistinguishable from a plain object.
+ReactElement.prototype = {
+  _isReactElement: true
+};
 
-    // Record the component responsible for creating this descriptor.
-    descriptor._owner = ReactCurrentOwner.current;
+if ("production" !== "development") {
+  defineMutationMembrane(ReactElement.prototype);
+}
 
-    // TODO: Deprecate withContext, and then the context becomes accessible
-    // through the owner.
-    descriptor._context = ReactContext.current;
+ReactElement.createElement = function(type, config, children) {
+  var propName;
 
-    if ("production" !== "development") {
-      // The validation flag and props are currently mutative. We put them on
-      // an external backing store so that we can freeze the whole object.
-      // This can be replaced with a WeakMap once they are implemented in
-      // commonly used development environments.
-      descriptor._store = { validated: false, props: props };
+  // Reserved names are extracted
+  var props = {};
 
-      // We're not allowed to set props directly on the object so we early
-      // return and rely on the prototype membrane to forward to the backing
-      // store.
-      if (useMutationMembrane) {
-        Object.freeze(descriptor);
-        return descriptor;
+  var key = null;
+  var ref = null;
+
+  if (config != null) {
+    ref = config.ref === undefined ? null : config.ref;
+    if ("production" !== "development") {
+      ("production" !== "development" ? warning(
+        config.key !== null,
+        'createElement(...): Encountered component with a `key` of null. In ' +
+        'a future version, this will be treated as equivalent to the string ' +
+        '\'null\'; instead, provide an explicit key or use undefined.'
+      ) : null);
+    }
+    // TODO: Change this back to `config.key === undefined`
+    key = config.key == null ? null : '' + config.key;
+    // Remaining properties are added to a new props object
+    for (propName in config) {
+      if (config.hasOwnProperty(propName) &&
+          !RESERVED_PROPS.hasOwnProperty(propName)) {
+        props[propName] = config[propName];
       }
     }
+  }
 
-    descriptor.props = props;
-    return descriptor;
-  };
+  // Children can be more than one argument, and those are transferred onto
+  // the newly allocated props object.
+  var childrenLength = arguments.length - 2;
+  if (childrenLength === 1) {
+    props.children = children;
+  } else if (childrenLength > 1) {
+    var childArray = Array(childrenLength);
+    for (var i = 0; i < childrenLength; i++) {
+      childArray[i] = arguments[i + 2];
+    }
+    props.children = childArray;
+  }
+
+  // Resolve default props
+  if (type.defaultProps) {
+    var defaultProps = type.defaultProps;
+    for (propName in defaultProps) {
+      if (typeof props[propName] === 'undefined') {
+        props[propName] = defaultProps[propName];
+      }
+    }
+  }
 
-  // Currently we expose the prototype of the descriptor so that
-  // <Foo /> instanceof Foo works. This is controversial pattern.
-  factory.prototype = descriptorPrototype;
+  return new ReactElement(
+    type,
+    key,
+    ref,
+    ReactCurrentOwner.current,
+    ReactContext.current,
+    props
+  );
+};
 
+ReactElement.createFactory = function(type) {
+  var factory = ReactElement.createElement.bind(null, type);
   // Expose the type on the factory and the prototype so that it can be
-  // easily accessed on descriptors. E.g. <Foo />.type === Foo.type and for
-  // static methods like <Foo />.type.staticMethod();
-  // This should not be named constructor since this may not be the function
-  // that created the descriptor, and it may not even be a constructor.
+  // easily accessed on elements. E.g. <Foo />.type === Foo.type.
+  // This should not be named `constructor` since this may not be the function
+  // that created the element, and it may not even be a constructor.
   factory.type = type;
-  descriptorPrototype.type = type;
-
-  proxyStaticMethods(factory, type);
-
-  // Expose a unique constructor on the prototype is that this works with type
-  // systems that compare constructor properties: <Foo />.constructor === Foo
-  // This may be controversial since it requires a known factory function.
-  descriptorPrototype.constructor = factory;
-
   return factory;
-
 };
 
-ReactDescriptor.cloneAndReplaceProps = function(oldDescriptor, newProps) {
-  var newDescriptor = Object.create(oldDescriptor.constructor.prototype);
-  // It's important that this property order matches the hidden class of the
-  // original descriptor to maintain perf.
-  newDescriptor._owner = oldDescriptor._owner;
-  newDescriptor._context = oldDescriptor._context;
+ReactElement.cloneAndReplaceProps = function(oldElement, newProps) {
+  var newElement = new ReactElement(
+    oldElement.type,
+    oldElement.key,
+    oldElement.ref,
+    oldElement._owner,
+    oldElement._context,
+    newProps
+  );
 
   if ("production" !== "development") {
-    newDescriptor._store = {
-      validated: oldDescriptor._store.validated,
-      props: newProps
-    };
-    if (useMutationMembrane) {
-      Object.freeze(newDescriptor);
-      return newDescriptor;
-    }
+    // If the key on the original is valid, then the clone is valid
+    newElement._store.validated = oldElement._store.validated;
   }
-
-  newDescriptor.props = newProps;
-  return newDescriptor;
-};
-
-/**
- * Checks if a value is a valid descriptor constructor.
- *
- * @param {*}
- * @return {boolean}
- * @public
- */
-ReactDescriptor.isValidFactory = function(factory) {
-  return typeof factory === 'function' &&
-         factory.prototype instanceof ReactDescriptor;
+  return newElement;
 };
 
 /**
@@ -25996,41 +25935,44 @@ ReactDescriptor.isValidFactory = function(factory) {
  * @return {boolean} True if `object` is a valid component.
  * @final
  */
-ReactDescriptor.isValidDescriptor = function(object) {
-  return object instanceof ReactDescriptor;
+ReactElement.isValidElement = function(object) {
+  // ReactTestUtils is often used outside of beforeEach where as React is
+  // within it. This leads to two different instances of React on the same
+  // page. To identify a element from a different React instance we use
+  // a flag instead of an instanceof check.
+  var isElement = !!(object && object._isReactElement);
+  // if (isElement && !(object instanceof ReactElement)) {
+  // This is an indicator that you're using multiple versions of React at the
+  // same time. This will screw with ownership and stuff. Fix it, please.
+  // TODO: We could possibly warn here.
+  // }
+  return isElement;
 };
 
-module.exports = ReactDescriptor;
+module.exports = ReactElement;
 
-},{"./ReactContext":39,"./ReactCurrentOwner":40,"./merge":144,"./warning":158}],57:[function(_dereq_,module,exports){
+},{"./ReactContext":41,"./ReactCurrentOwner":42,"./warning":160}],59:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * @providesModule ReactDescriptorValidator
+ * @providesModule ReactElementValidator
  */
 
 /**
- * ReactDescriptorValidator provides a wrapper around a descriptor factory
- * which validates the props passed to the descriptor. This is intended to be
+ * ReactElementValidator provides a wrapper around a element factory
+ * which validates the props passed to the element. This is intended to be
  * used only in DEV and could be replaced by a static type checker for languages
  * that support it.
  */
 
 "use strict";
 
-var ReactDescriptor = _dereq_("./ReactDescriptor");
+var ReactElement = _dereq_("./ReactElement");
 var ReactPropTypeLocations = _dereq_("./ReactPropTypeLocations");
 var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
 
@@ -26073,7 +26015,7 @@ function getCurrentOwnerDisplayName() {
  * @param {*} parentType component's parent's type.
  */
 function validateExplicitKey(component, parentType) {
-  if (component._store.validated || component.props.key != null) {
+  if (component._store.validated || component.key != null) {
     return;
   }
   component._store.validated = true;
@@ -26179,11 +26121,11 @@ function validateChildKeys(component, parentType) {
   if (Array.isArray(component)) {
     for (var i = 0; i < component.length; i++) {
       var child = component[i];
-      if (ReactDescriptor.isValidDescriptor(child)) {
+      if (ReactElement.isValidElement(child)) {
         validateExplicitKey(child, parentType);
       }
     }
-  } else if (ReactDescriptor.isValidDescriptor(component)) {
+  } else if (ReactElement.isValidElement(component)) {
     // This component was passed in a valid location.
     component._store.validated = true;
   } else if (component && typeof component === 'object') {
@@ -26229,85 +26171,70 @@ function checkPropTypes(componentName, propTypes, props, location) {
   }
 }
 
-var ReactDescriptorValidator = {
+var ReactElementValidator = {
 
-  /**
-   * Wraps a descriptor factory function in another function which validates
-   * the props and context of the descriptor and warns about any failed type
-   * checks.
-   *
-   * @param {function} factory The original descriptor factory
-   * @param {object?} propTypes A prop type definition set
-   * @param {object?} contextTypes A context type definition set
-   * @return {object} The component descriptor, which may be invalid.
-   * @private
-   */
-  createFactory: function(factory, propTypes, contextTypes) {
-    var validatedFactory = function(props, children) {
-      var descriptor = factory.apply(this, arguments);
-
-      for (var i = 1; i < arguments.length; i++) {
-        validateChildKeys(arguments[i], descriptor.type);
-      }
+  createElement: function(type, props, children) {
+    var element = ReactElement.createElement.apply(this, arguments);
 
-      var name = descriptor.type.displayName;
-      if (propTypes) {
-        checkPropTypes(
-          name,
-          propTypes,
-          descriptor.props,
-          ReactPropTypeLocations.prop
-        );
-      }
-      if (contextTypes) {
-        checkPropTypes(
-          name,
-          contextTypes,
-          descriptor._context,
-          ReactPropTypeLocations.context
-        );
-      }
-      return descriptor;
-    };
+    // The result can be nullish if a mock or a custom function is used.
+    // TODO: Drop this when these are no longer allowed as the type argument.
+    if (element == null) {
+      return element;
+    }
 
-    validatedFactory.prototype = factory.prototype;
-    validatedFactory.type = factory.type;
+    for (var i = 2; i < arguments.length; i++) {
+      validateChildKeys(arguments[i], type);
+    }
 
-    // Copy static properties
-    for (var key in factory) {
-      if (factory.hasOwnProperty(key)) {
-        validatedFactory[key] = factory[key];
-      }
+    var name = type.displayName;
+    if (type.propTypes) {
+      checkPropTypes(
+        name,
+        type.propTypes,
+        element.props,
+        ReactPropTypeLocations.prop
+      );
     }
+    if (type.contextTypes) {
+      checkPropTypes(
+        name,
+        type.contextTypes,
+        element._context,
+        ReactPropTypeLocations.context
+      );
+    }
+    return element;
+  },
 
+  createFactory: function(type) {
+    var validatedFactory = ReactElementValidator.createElement.bind(
+      null,
+      type
+    );
+    validatedFactory.type = type;
     return validatedFactory;
   }
 
 };
 
-module.exports = ReactDescriptorValidator;
+module.exports = ReactElementValidator;
 
-},{"./ReactCurrentOwner":40,"./ReactDescriptor":56,"./ReactPropTypeLocations":74,"./monitorCodeUse":148}],58:[function(_dereq_,module,exports){
+},{"./ReactCurrentOwner":42,"./ReactElement":58,"./ReactPropTypeLocations":78,"./monitorCodeUse":150}],60:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactEmptyComponent
  */
 
 "use strict";
 
+var ReactElement = _dereq_("./ReactElement");
+
 var invariant = _dereq_("./invariant");
 
 var component;
@@ -26317,7 +26244,7 @@ var nullComponentIdsRegistry = {};
 
 var ReactEmptyComponentInjection = {
   injectEmptyComponent: function(emptyComponent) {
-    component = emptyComponent;
+    component = ReactElement.createFactory(emptyComponent);
   }
 };
 
@@ -26367,21 +26294,14 @@ var ReactEmptyComponent = {
 
 module.exports = ReactEmptyComponent;
 
-},{"./invariant":134}],59:[function(_dereq_,module,exports){
+},{"./ReactElement":58,"./invariant":140}],61:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactErrorUtils
  * @typechecks
@@ -26406,21 +26326,14 @@ var ReactErrorUtils = {
 
 module.exports = ReactErrorUtils;
 
-},{}],60:[function(_dereq_,module,exports){
+},{}],62:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactEventEmitterMixin
  */
@@ -26463,21 +26376,14 @@ var ReactEventEmitterMixin = {
 
 module.exports = ReactEventEmitterMixin;
 
-},{"./EventPluginHub":18}],61:[function(_dereq_,module,exports){
+},{"./EventPluginHub":19}],63:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactEventListener
  * @typechecks static-only
@@ -26492,9 +26398,9 @@ var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
 var ReactMount = _dereq_("./ReactMount");
 var ReactUpdates = _dereq_("./ReactUpdates");
 
+var assign = _dereq_("./Object.assign");
 var getEventTarget = _dereq_("./getEventTarget");
 var getUnboundedScrollPosition = _dereq_("./getUnboundedScrollPosition");
-var mixInto = _dereq_("./mixInto");
 
 /**
  * Finds the parent React component of `node`.
@@ -26520,7 +26426,7 @@ function TopLevelCallbackBookKeeping(topLevelType, nativeEvent) {
   this.nativeEvent = nativeEvent;
   this.ancestors = [];
 }
-mixInto(TopLevelCallbackBookKeeping, {
+assign(TopLevelCallbackBookKeeping.prototype, {
   destructor: function() {
     this.topLevelType = null;
     this.nativeEvent = null;
@@ -26654,21 +26560,14 @@ var ReactEventListener = {
 
 module.exports = ReactEventListener;
 
-},{"./EventListener":17,"./ExecutionEnvironment":22,"./PooledClass":28,"./ReactInstanceHandles":64,"./ReactMount":67,"./ReactUpdates":87,"./getEventTarget":125,"./getUnboundedScrollPosition":130,"./mixInto":147}],62:[function(_dereq_,module,exports){
+},{"./EventListener":18,"./ExecutionEnvironment":23,"./Object.assign":29,"./PooledClass":30,"./ReactInstanceHandles":66,"./ReactMount":70,"./ReactUpdates":91,"./getEventTarget":131,"./getUnboundedScrollPosition":136}],64:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactInjection
  */
@@ -26679,9 +26578,9 @@ var DOMProperty = _dereq_("./DOMProperty");
 var EventPluginHub = _dereq_("./EventPluginHub");
 var ReactComponent = _dereq_("./ReactComponent");
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
-var ReactDOM = _dereq_("./ReactDOM");
 var ReactEmptyComponent = _dereq_("./ReactEmptyComponent");
 var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
+var ReactNativeComponent = _dereq_("./ReactNativeComponent");
 var ReactPerf = _dereq_("./ReactPerf");
 var ReactRootIndex = _dereq_("./ReactRootIndex");
 var ReactUpdates = _dereq_("./ReactUpdates");
@@ -26692,8 +26591,8 @@ var ReactInjection = {
   DOMProperty: DOMProperty.injection,
   EmptyComponent: ReactEmptyComponent.injection,
   EventPluginHub: EventPluginHub.injection,
-  DOM: ReactDOM.injection,
   EventEmitter: ReactBrowserEventEmitter.injection,
+  NativeComponent: ReactNativeComponent.injection,
   Perf: ReactPerf.injection,
   RootIndex: ReactRootIndex.injection,
   Updates: ReactUpdates.injection
@@ -26701,21 +26600,14 @@ var ReactInjection = {
 
 module.exports = ReactInjection;
 
-},{"./DOMProperty":11,"./EventPluginHub":18,"./ReactBrowserEventEmitter":31,"./ReactComponent":35,"./ReactCompositeComponent":38,"./ReactDOM":41,"./ReactEmptyComponent":58,"./ReactPerf":71,"./ReactRootIndex":78,"./ReactUpdates":87}],63:[function(_dereq_,module,exports){
+},{"./DOMProperty":12,"./EventPluginHub":19,"./ReactBrowserEventEmitter":33,"./ReactComponent":37,"./ReactCompositeComponent":40,"./ReactEmptyComponent":60,"./ReactNativeComponent":73,"./ReactPerf":75,"./ReactRootIndex":82,"./ReactUpdates":91}],65:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactInputSelection
  */
@@ -26844,21 +26736,14 @@ var ReactInputSelection = {
 
 module.exports = ReactInputSelection;
 
-},{"./ReactDOMSelection":50,"./containsNode":109,"./focusNode":120,"./getActiveElement":122}],64:[function(_dereq_,module,exports){
+},{"./ReactDOMSelection":52,"./containsNode":114,"./focusNode":125,"./getActiveElement":127}],66:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactInstanceHandles
  * @typechecks static-only
@@ -27184,21 +27069,259 @@ var ReactInstanceHandles = {
 
 module.exports = ReactInstanceHandles;
 
-},{"./ReactRootIndex":78,"./invariant":134}],65:[function(_dereq_,module,exports){
+},{"./ReactRootIndex":82,"./invariant":140}],67:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * @providesModule ReactLegacyElement
+ */
+
+"use strict";
+
+var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
+
+var invariant = _dereq_("./invariant");
+var monitorCodeUse = _dereq_("./monitorCodeUse");
+var warning = _dereq_("./warning");
+
+var legacyFactoryLogs = {};
+function warnForLegacyFactoryCall() {
+  if (!ReactLegacyElementFactory._isLegacyCallWarningEnabled) {
+    return;
+  }
+  var owner = ReactCurrentOwner.current;
+  var name = owner && owner.constructor ? owner.constructor.displayName : '';
+  if (!name) {
+    name = 'Something';
+  }
+  if (legacyFactoryLogs.hasOwnProperty(name)) {
+    return;
+  }
+  legacyFactoryLogs[name] = true;
+  ("production" !== "development" ? warning(
+    false,
+    name + ' is calling a React component directly. ' +
+    'Use a factory or JSX instead. See: http://fb.me/react-legacyfactory'
+  ) : null);
+  monitorCodeUse('react_legacy_factory_call', { version: 3, name: name });
+}
+
+function warnForPlainFunctionType(type) {
+  var isReactClass =
+    type.prototype &&
+    typeof type.prototype.mountComponent === 'function' &&
+    typeof type.prototype.receiveComponent === 'function';
+  if (isReactClass) {
+    ("production" !== "development" ? warning(
+      false,
+      'Did not expect to get a React class here. Use `Component` instead ' +
+      'of `Component.type` or `this.constructor`.'
+    ) : null);
+  } else {
+    if (!type._reactWarnedForThisType) {
+      try {
+        type._reactWarnedForThisType = true;
+      } catch (x) {
+        // just incase this is a frozen object or some special object
+      }
+      monitorCodeUse(
+        'react_non_component_in_jsx',
+        { version: 3, name: type.name }
+      );
+    }
+    ("production" !== "development" ? warning(
+      false,
+      'This JSX uses a plain function. Only React components are ' +
+      'valid in React\'s JSX transform.'
+    ) : null);
+  }
+}
+
+function warnForNonLegacyFactory(type) {
+  ("production" !== "development" ? warning(
+    false,
+    'Do not pass React.DOM.' + type.type + ' to JSX or createFactory. ' +
+    'Use the string "' + type.type + '" instead.'
+  ) : null);
+}
+
+/**
+ * Transfer static properties from the source to the target. Functions are
+ * rebound to have this reflect the original source.
+ */
+function proxyStaticMethods(target, source) {
+  if (typeof source !== 'function') {
+    return;
+  }
+  for (var key in source) {
+    if (source.hasOwnProperty(key)) {
+      var value = source[key];
+      if (typeof value === 'function') {
+        var bound = value.bind(source);
+        // Copy any properties defined on the function, such as `isRequired` on
+        // a PropTypes validator.
+        for (var k in value) {
+          if (value.hasOwnProperty(k)) {
+            bound[k] = value[k];
+          }
+        }
+        target[key] = bound;
+      } else {
+        target[key] = value;
+      }
+    }
+  }
+}
+
+// We use an object instead of a boolean because booleans are ignored by our
+// mocking libraries when these factories gets mocked.
+var LEGACY_MARKER = {};
+var NON_LEGACY_MARKER = {};
+
+var ReactLegacyElementFactory = {};
+
+ReactLegacyElementFactory.wrapCreateFactory = function(createFactory) {
+  var legacyCreateFactory = function(type) {
+    if (typeof type !== 'function') {
+      // Non-function types cannot be legacy factories
+      return createFactory(type);
+    }
+
+    if (type.isReactNonLegacyFactory) {
+      // This is probably a factory created by ReactDOM we unwrap it to get to
+      // the underlying string type. It shouldn't have been passed here so we
+      // warn.
+      if ("production" !== "development") {
+        warnForNonLegacyFactory(type);
+      }
+      return createFactory(type.type);
+    }
+
+    if (type.isReactLegacyFactory) {
+      // This is probably a legacy factory created by ReactCompositeComponent.
+      // We unwrap it to get to the underlying class.
+      return createFactory(type.type);
+    }
+
+    if ("production" !== "development") {
+      warnForPlainFunctionType(type);
+    }
+
+    // Unless it's a legacy factory, then this is probably a plain function,
+    // that is expecting to be invoked by JSX. We can just return it as is.
+    return type;
+  };
+  return legacyCreateFactory;
+};
+
+ReactLegacyElementFactory.wrapCreateElement = function(createElement) {
+  var legacyCreateElement = function(type, props, children) {
+    if (typeof type !== 'function') {
+      // Non-function types cannot be legacy factories
+      return createElement.apply(this, arguments);
+    }
+
+    var args;
+
+    if (type.isReactNonLegacyFactory) {
+      // This is probably a factory created by ReactDOM we unwrap it to get to
+      // the underlying string type. It shouldn't have been passed here so we
+      // warn.
+      if ("production" !== "development") {
+        warnForNonLegacyFactory(type);
+      }
+      args = Array.prototype.slice.call(arguments, 0);
+      args[0] = type.type;
+      return createElement.apply(this, args);
+    }
+
+    if (type.isReactLegacyFactory) {
+      // This is probably a legacy factory created by ReactCompositeComponent.
+      // We unwrap it to get to the underlying class.
+      if (type._isMockFunction) {
+        // If this is a mock function, people will expect it to be called. We
+        // will actually call the original mock factory function instead. This
+        // future proofs unit testing that assume that these are classes.
+        type.type._mockedReactClassConstructor = type;
+      }
+      args = Array.prototype.slice.call(arguments, 0);
+      args[0] = type.type;
+      return createElement.apply(this, args);
+    }
+
+    if ("production" !== "development") {
+      warnForPlainFunctionType(type);
+    }
+
+    // This is being called with a plain function we should invoke it
+    // immediately as if this was used with legacy JSX.
+    return type.apply(null, Array.prototype.slice.call(arguments, 1));
+  };
+  return legacyCreateElement;
+};
+
+ReactLegacyElementFactory.wrapFactory = function(factory) {
+  ("production" !== "development" ? invariant(
+    typeof factory === 'function',
+    'This is suppose to accept a element factory'
+  ) : invariant(typeof factory === 'function'));
+  var legacyElementFactory = function(config, children) {
+    // This factory should not be called when JSX is used. Use JSX instead.
+    if ("production" !== "development") {
+      warnForLegacyFactoryCall();
+    }
+    return factory.apply(this, arguments);
+  };
+  proxyStaticMethods(legacyElementFactory, factory.type);
+  legacyElementFactory.isReactLegacyFactory = LEGACY_MARKER;
+  legacyElementFactory.type = factory.type;
+  return legacyElementFactory;
+};
+
+// This is used to mark a factory that will remain. E.g. we're allowed to call
+// it as a function. However, you're not suppose to pass it to createElement
+// or createFactory, so it will warn you if you do.
+ReactLegacyElementFactory.markNonLegacyFactory = function(factory) {
+  factory.isReactNonLegacyFactory = NON_LEGACY_MARKER;
+  return factory;
+};
+
+// Checks if a factory function is actually a legacy factory pretending to
+// be a class.
+ReactLegacyElementFactory.isValidFactory = function(factory) {
+  // TODO: This will be removed and moved into a class validator or something.
+  return typeof factory === 'function' &&
+    factory.isReactLegacyFactory === LEGACY_MARKER;
+};
+
+ReactLegacyElementFactory.isValidClass = function(factory) {
+  if ("production" !== "development") {
+    ("production" !== "development" ? warning(
+      false,
+      'isValidClass is deprecated and will be removed in a future release. ' +
+      'Use a more specific validator instead.'
+    ) : null);
+  }
+  return ReactLegacyElementFactory.isValidFactory(factory);
+};
+
+ReactLegacyElementFactory._isLegacyCallWarningEnabled = true;
+
+module.exports = ReactLegacyElementFactory;
+
+},{"./ReactCurrentOwner":42,"./invariant":140,"./monitorCodeUse":150,"./warning":160}],68:[function(_dereq_,module,exports){
+/**
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactLink
  * @typechecks static-only
@@ -27264,21 +27387,14 @@ ReactLink.PropTypes = {
 
 module.exports = ReactLink;
 
-},{"./React":29}],66:[function(_dereq_,module,exports){
+},{"./React":31}],69:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactMarkupChecksum
  */
@@ -27319,21 +27435,14 @@ var ReactMarkupChecksum = {
 
 module.exports = ReactMarkupChecksum;
 
-},{"./adler32":107}],67:[function(_dereq_,module,exports){
+},{"./adler32":110}],70:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactMount
  */
@@ -27343,17 +27452,23 @@ module.exports = ReactMarkupChecksum;
 var DOMProperty = _dereq_("./DOMProperty");
 var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
 var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
-var ReactDescriptor = _dereq_("./ReactDescriptor");
+var ReactElement = _dereq_("./ReactElement");
+var ReactLegacyElement = _dereq_("./ReactLegacyElement");
 var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
 var ReactPerf = _dereq_("./ReactPerf");
 
 var containsNode = _dereq_("./containsNode");
+var deprecated = _dereq_("./deprecated");
 var getReactRootElementInContainer = _dereq_("./getReactRootElementInContainer");
 var instantiateReactComponent = _dereq_("./instantiateReactComponent");
 var invariant = _dereq_("./invariant");
 var shouldUpdateReactComponent = _dereq_("./shouldUpdateReactComponent");
 var warning = _dereq_("./warning");
 
+var createElement = ReactLegacyElement.wrapCreateElement(
+  ReactElement.createElement
+);
+
 var SEPARATOR = ReactInstanceHandles.SEPARATOR;
 
 var ATTR_NAME = DOMProperty.ID_ATTRIBUTE_NAME;
@@ -27521,7 +27636,7 @@ function findDeepestCachedAncestor(targetID) {
  * representative DOM elements and inserting them into a supplied `container`.
  * Any prior content inside `container` is destroyed in the process.
  *
- *   ReactMount.renderComponent(
+ *   ReactMount.render(
  *     component,
  *     document.getElementById('container')
  *   );
@@ -27627,7 +27742,7 @@ var ReactMount = {
         'componentDidUpdate.'
       ) : null);
 
-      var componentInstance = instantiateReactComponent(nextComponent);
+      var componentInstance = instantiateReactComponent(nextComponent, null);
       var reactRootID = ReactMount._registerComponent(
         componentInstance,
         container
@@ -27655,35 +27770,38 @@ var ReactMount = {
    * perform an update on it and only mutate the DOM as necessary to reflect the
    * latest React component.
    *
-   * @param {ReactDescriptor} nextDescriptor Component descriptor to render.
+   * @param {ReactElement} nextElement Component element to render.
    * @param {DOMElement} container DOM element to render into.
    * @param {?function} callback function triggered on completion
    * @return {ReactComponent} Component instance rendered in `container`.
    */
-  renderComponent: function(nextDescriptor, container, callback) {
+  render: function(nextElement, container, callback) {
     ("production" !== "development" ? invariant(
-      ReactDescriptor.isValidDescriptor(nextDescriptor),
-      'renderComponent(): Invalid component descriptor.%s',
+      ReactElement.isValidElement(nextElement),
+      'renderComponent(): Invalid component element.%s',
       (
-        ReactDescriptor.isValidFactory(nextDescriptor) ?
+        typeof nextElement === 'string' ?
+          ' Instead of passing an element string, make sure to instantiate ' +
+          'it by passing it to React.createElement.' :
+        ReactLegacyElement.isValidFactory(nextElement) ?
           ' Instead of passing a component class, make sure to instantiate ' +
-          'it first by calling it with props.' :
-        // Check if it quacks like a descriptor
-        typeof nextDescriptor.props !== "undefined" ?
+          'it by passing it to React.createElement.' :
+        // Check if it quacks like a element
+        typeof nextElement.props !== "undefined" ?
           ' This may be caused by unintentionally loading two independent ' +
           'copies of React.' :
           ''
       )
-    ) : invariant(ReactDescriptor.isValidDescriptor(nextDescriptor)));
+    ) : invariant(ReactElement.isValidElement(nextElement)));
 
     var prevComponent = instancesByReactRootID[getReactRootID(container)];
 
     if (prevComponent) {
-      var prevDescriptor = prevComponent._descriptor;
-      if (shouldUpdateReactComponent(prevDescriptor, nextDescriptor)) {
+      var prevElement = prevComponent._currentElement;
+      if (shouldUpdateReactComponent(prevElement, nextElement)) {
         return ReactMount._updateRootComponent(
           prevComponent,
-          nextDescriptor,
+          nextElement,
           container,
           callback
         );
@@ -27699,7 +27817,7 @@ var ReactMount = {
     var shouldReuseMarkup = containerHasReactMarkup && !prevComponent;
 
     var component = ReactMount._renderNewRootComponent(
-      nextDescriptor,
+      nextElement,
       container,
       shouldReuseMarkup
     );
@@ -27717,7 +27835,8 @@ var ReactMount = {
    * @return {ReactComponent} Component instance rendered in `container`.
    */
   constructAndRenderComponent: function(constructor, props, container) {
-    return ReactMount.renderComponent(constructor(props), container);
+    var element = createElement(constructor, props);
+    return ReactMount.render(element, container);
   },
 
   /**
@@ -27976,9 +28095,10 @@ var ReactMount = {
       false,
       'findComponentRoot(..., %s): Unable to find element. This probably ' +
       'means the DOM was unexpectedly mutated (e.g., by the browser), ' +
-      'usually due to forgetting a <tbody> when using tables, nesting <p> ' +
-      'or <a> tags, or using non-SVG elements in an <svg> parent. Try ' +
-      'inspecting the child nodes of the element with React ID `%s`.',
+      'usually due to forgetting a <tbody> when using tables, nesting tags ' +
+      'like <form>, <p>, or <a>, or using non-SVG elements in an <svg> ' +
+      'parent. ' +
+      'Try inspecting the child nodes of the element with React ID `%s`.',
       targetID,
       ReactMount.getID(ancestorNode)
     ) : invariant(false));
@@ -28000,23 +28120,25 @@ var ReactMount = {
   purgeID: purgeID
 };
 
+// Deprecations (remove for 0.13)
+ReactMount.renderComponent = deprecated(
+  'ReactMount',
+  'renderComponent',
+  'render',
+  this,
+  ReactMount.render
+);
+
 module.exports = ReactMount;
 
-},{"./DOMProperty":11,"./ReactBrowserEventEmitter":31,"./ReactCurrentOwner":40,"./ReactDescriptor":56,"./ReactInstanceHandles":64,"./ReactPerf":71,"./containsNode":109,"./getReactRootElementInContainer":128,"./instantiateReactComponent":133,"./invariant":134,"./shouldUpdateReactComponent":154,"./warning":158}],68:[function(_dereq_,module,exports){
+},{"./DOMProperty":12,"./ReactBrowserEventEmitter":33,"./ReactCurrentOwner":42,"./ReactElement":58,"./ReactInstanceHandles":66,"./ReactLegacyElement":67,"./ReactPerf":75,"./containsNode":114,"./deprecated":120,"./getReactRootElementInContainer":134,"./instantiateReactComponent":139,"./invariant":140,"./shouldUpdateReactComponent":156,"./warning":160}],71:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactMultiChild
  * @typechecks static-only
@@ -28200,7 +28322,7 @@ var ReactMultiChild = {
         if (children.hasOwnProperty(name)) {
           // The rendered children must be turned into instances as they're
           // mounted.
-          var childInstance = instantiateReactComponent(child);
+          var childInstance = instantiateReactComponent(child, null);
           children[name] = childInstance;
           // Inlined for performance, see `ReactInstanceHandles.createReactID`.
           var rootID = this._rootNodeID + name;
@@ -28291,12 +28413,12 @@ var ReactMultiChild = {
           continue;
         }
         var prevChild = prevChildren && prevChildren[name];
-        var prevDescriptor = prevChild && prevChild._descriptor;
-        var nextDescriptor = nextChildren[name];
-        if (shouldUpdateReactComponent(prevDescriptor, nextDescriptor)) {
+        var prevElement = prevChild && prevChild._currentElement;
+        var nextElement = nextChildren[name];
+        if (shouldUpdateReactComponent(prevElement, nextElement)) {
           this.moveChild(prevChild, nextIndex, lastIndex);
           lastIndex = Math.max(prevChild._mountIndex, lastIndex);
-          prevChild.receiveComponent(nextDescriptor, transaction);
+          prevChild.receiveComponent(nextElement, transaction);
           prevChild._mountIndex = nextIndex;
         } else {
           if (prevChild) {
@@ -28305,7 +28427,10 @@ var ReactMultiChild = {
             this._unmountChildByName(prevChild, name);
           }
           // The child must be instantiated before it's mounted.
-          var nextChildInstance = instantiateReactComponent(nextDescriptor);
+          var nextChildInstance = instantiateReactComponent(
+            nextElement,
+            null
+          );
           this._mountChildByNameAtIndex(
             nextChildInstance, name, nextIndex, transaction
           );
@@ -28434,21 +28559,14 @@ var ReactMultiChild = {
 
 module.exports = ReactMultiChild;
 
-},{"./ReactComponent":35,"./ReactMultiChildUpdateTypes":69,"./flattenChildren":119,"./instantiateReactComponent":133,"./shouldUpdateReactComponent":154}],69:[function(_dereq_,module,exports){
+},{"./ReactComponent":37,"./ReactMultiChildUpdateTypes":72,"./flattenChildren":124,"./instantiateReactComponent":139,"./shouldUpdateReactComponent":156}],72:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactMultiChildUpdateTypes
  */
@@ -28474,21 +28592,85 @@ var ReactMultiChildUpdateTypes = keyMirror({
 
 module.exports = ReactMultiChildUpdateTypes;
 
-},{"./keyMirror":140}],70:[function(_dereq_,module,exports){
+},{"./keyMirror":146}],73:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * @providesModule ReactNativeComponent
+ */
+
+"use strict";
+
+var assign = _dereq_("./Object.assign");
+var invariant = _dereq_("./invariant");
+
+var genericComponentClass = null;
+// This registry keeps track of wrapper classes around native tags
+var tagToComponentClass = {};
+
+var ReactNativeComponentInjection = {
+  // This accepts a class that receives the tag string. This is a catch all
+  // that can render any kind of tag.
+  injectGenericComponentClass: function(componentClass) {
+    genericComponentClass = componentClass;
+  },
+  // This accepts a keyed object with classes as values. Each key represents a
+  // tag. That particular tag will use this class instead of the generic one.
+  injectComponentClasses: function(componentClasses) {
+    assign(tagToComponentClass, componentClasses);
+  }
+};
+
+/**
+ * Create an internal class for a specific tag.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * @param {string} tag The tag for which to create an internal instance.
+ * @param {any} props The props passed to the instance constructor.
+ * @return {ReactComponent} component The injected empty component.
+ */
+function createInstanceForTag(tag, props, parentType) {
+  var componentClass = tagToComponentClass[tag];
+  if (componentClass == null) {
+    ("production" !== "development" ? invariant(
+      genericComponentClass,
+      'There is no registered component for the tag %s',
+      tag
+    ) : invariant(genericComponentClass));
+    return new genericComponentClass(tag, props);
+  }
+  if (parentType === tag) {
+    // Avoid recursion
+    ("production" !== "development" ? invariant(
+      genericComponentClass,
+      'There is no registered component for the tag %s',
+      tag
+    ) : invariant(genericComponentClass));
+    return new genericComponentClass(tag, props);
+  }
+  // Unwrap legacy factories
+  return new componentClass.type(props);
+}
+
+var ReactNativeComponent = {
+  createInstanceForTag: createInstanceForTag,
+  injection: ReactNativeComponentInjection
+};
+
+module.exports = ReactNativeComponent;
+
+},{"./Object.assign":29,"./invariant":140}],74:[function(_dereq_,module,exports){
+/**
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactOwner
  */
@@ -28635,21 +28817,14 @@ var ReactOwner = {
 
 module.exports = ReactOwner;
 
-},{"./emptyObject":117,"./invariant":134}],71:[function(_dereq_,module,exports){
+},{"./emptyObject":122,"./invariant":140}],75:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactPerf
  * @typechecks static-only
@@ -28685,7 +28860,7 @@ var ReactPerf = {
   measure: function(objName, fnName, func) {
     if ("production" !== "development") {
       var measuredFunc = null;
-      return function() {
+      var wrapper = function() {
         if (ReactPerf.enableMeasure) {
           if (!measuredFunc) {
             measuredFunc = ReactPerf.storedMeasure(objName, fnName, func);
@@ -28694,6 +28869,8 @@ var ReactPerf = {
         }
         return func.apply(this, arguments);
       };
+      wrapper.displayName = objName + '_' + fnName;
+      return wrapper;
     }
     return func;
   },
@@ -28722,31 +28899,27 @@ function _noMeasure(objName, fnName, func) {
 
 module.exports = ReactPerf;
 
-},{}],72:[function(_dereq_,module,exports){
+},{}],76:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactPropTransferer
  */
 
 "use strict";
 
+var assign = _dereq_("./Object.assign");
 var emptyFunction = _dereq_("./emptyFunction");
 var invariant = _dereq_("./invariant");
 var joinClasses = _dereq_("./joinClasses");
-var merge = _dereq_("./merge");
+var warning = _dereq_("./warning");
+
+var didWarn = false;
 
 /**
  * Creates a transfer strategy that will merge prop values using the supplied
@@ -28769,7 +28942,7 @@ var transferStrategyMerge = createTransferStrategy(function(a, b) {
   // `merge` overrides the first object's (`props[key]` above) keys using the
   // second object's (`value`) keys. An object's style's existing `propA` would
   // get overridden. Flip the order here.
-  return merge(b, a);
+  return assign({}, b, a);
 });
 
 /**
@@ -28787,14 +28960,6 @@ var TransferStrategies = {
    */
   className: createTransferStrategy(joinClasses),
   /**
-   * Never transfer the `key` prop.
-   */
-  key: emptyFunction,
-  /**
-   * Never transfer the `ref` prop.
-   */
-  ref: emptyFunction,
-  /**
    * Transfer the `style` prop (which is an object) by merging them.
    */
   style: transferStrategyMerge
@@ -28843,7 +29008,7 @@ var ReactPropTransferer = {
    * @return {object} a new object containing both sets of props merged.
    */
   mergeProps: function(oldProps, newProps) {
-    return transferInto(merge(oldProps), newProps);
+    return transferInto(assign({}, oldProps), newProps);
   },
 
   /**
@@ -28859,26 +29024,39 @@ var ReactPropTransferer = {
      *
      * This is usually used to pass down props to a returned root component.
      *
-     * @param {ReactDescriptor} descriptor Component receiving the properties.
-     * @return {ReactDescriptor} The supplied `component`.
+     * @param {ReactElement} element Component receiving the properties.
+     * @return {ReactElement} The supplied `component`.
      * @final
      * @protected
      */
-    transferPropsTo: function(descriptor) {
+    transferPropsTo: function(element) {
       ("production" !== "development" ? invariant(
-        descriptor._owner === this,
+        element._owner === this,
         '%s: You can\'t call transferPropsTo() on a component that you ' +
         'don\'t own, %s. This usually means you are calling ' +
         'transferPropsTo() on a component passed in as props or children.',
         this.constructor.displayName,
-        descriptor.type.displayName
-      ) : invariant(descriptor._owner === this));
+        typeof element.type === 'string' ?
+        element.type :
+        element.type.displayName
+      ) : invariant(element._owner === this));
+
+      if ("production" !== "development") {
+        if (!didWarn) {
+          didWarn = true;
+          ("production" !== "development" ? warning(
+            false,
+            'transferPropsTo is deprecated. ' +
+            'See http://fb.me/react-transferpropsto for more information.'
+          ) : null);
+        }
+      }
 
-      // Because descriptors are immutable we have to merge into the existing
+      // Because elements are immutable we have to merge into the existing
       // props object rather than clone it.
-      transferInto(descriptor.props, this.props);
+      transferInto(element.props, this.props);
 
-      return descriptor;
+      return element;
     }
 
   }
@@ -28886,21 +29064,14 @@ var ReactPropTransferer = {
 
 module.exports = ReactPropTransferer;
 
-},{"./emptyFunction":116,"./invariant":134,"./joinClasses":139,"./merge":144}],73:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./emptyFunction":121,"./invariant":140,"./joinClasses":145,"./warning":160}],77:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactPropTypeLocationNames
  */
@@ -28919,21 +29090,14 @@ if ("production" !== "development") {
 
 module.exports = ReactPropTypeLocationNames;
 
-},{}],74:[function(_dereq_,module,exports){
+},{}],78:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactPropTypeLocations
  */
@@ -28950,30 +29114,24 @@ var ReactPropTypeLocations = keyMirror({
 
 module.exports = ReactPropTypeLocations;
 
-},{"./keyMirror":140}],75:[function(_dereq_,module,exports){
+},{"./keyMirror":146}],79:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactPropTypes
  */
 
 "use strict";
 
-var ReactDescriptor = _dereq_("./ReactDescriptor");
+var ReactElement = _dereq_("./ReactElement");
 var ReactPropTypeLocationNames = _dereq_("./ReactPropTypeLocationNames");
 
+var deprecated = _dereq_("./deprecated");
 var emptyFunction = _dereq_("./emptyFunction");
 
 /**
@@ -29025,6 +29183,9 @@ var emptyFunction = _dereq_("./emptyFunction");
 
 var ANONYMOUS = '<<anonymous>>';
 
+var elementTypeChecker = createElementTypeChecker();
+var nodeTypeChecker = createNodeChecker();
+
 var ReactPropTypes = {
   array: createPrimitiveTypeChecker('array'),
   bool: createPrimitiveTypeChecker('boolean'),
@@ -29035,13 +29196,28 @@ var ReactPropTypes = {
 
   any: createAnyTypeChecker(),
   arrayOf: createArrayOfTypeChecker,
-  component: createComponentTypeChecker(),
+  element: elementTypeChecker,
   instanceOf: createInstanceTypeChecker,
+  node: nodeTypeChecker,
   objectOf: createObjectOfTypeChecker,
   oneOf: createEnumTypeChecker,
   oneOfType: createUnionTypeChecker,
-  renderable: createRenderableTypeChecker(),
-  shape: createShapeTypeChecker
+  shape: createShapeTypeChecker,
+
+  component: deprecated(
+    'React.PropTypes',
+    'component',
+    'element',
+    this,
+    elementTypeChecker
+  ),
+  renderable: deprecated(
+    'React.PropTypes',
+    'renderable',
+    'node',
+    this,
+    nodeTypeChecker
+  )
 };
 
 function createChainableTypeChecker(validate) {
@@ -29111,13 +29287,13 @@ function createArrayOfTypeChecker(typeChecker) {
   return createChainableTypeChecker(validate);
 }
 
-function createComponentTypeChecker() {
+function createElementTypeChecker() {
   function validate(props, propName, componentName, location) {
-    if (!ReactDescriptor.isValidDescriptor(props[propName])) {
+    if (!ReactElement.isValidElement(props[propName])) {
       var locationName = ReactPropTypeLocationNames[location];
       return new Error(
         ("Invalid " + locationName + " `" + propName + "` supplied to ") +
-        ("`" + componentName + "`, expected a React component.")
+        ("`" + componentName + "`, expected a ReactElement.")
       );
     }
   }
@@ -29198,13 +29374,13 @@ function createUnionTypeChecker(arrayOfTypeCheckers) {
   return createChainableTypeChecker(validate);
 }
 
-function createRenderableTypeChecker() {
+function createNodeChecker() {
   function validate(props, propName, componentName, location) {
-    if (!isRenderable(props[propName])) {
+    if (!isNode(props[propName])) {
       var locationName = ReactPropTypeLocationNames[location];
       return new Error(
         ("Invalid " + locationName + " `" + propName + "` supplied to ") +
-        ("`" + componentName + "`, expected a renderable prop.")
+        ("`" + componentName + "`, expected a ReactNode.")
       );
     }
   }
@@ -29236,11 +29412,8 @@ function createShapeTypeChecker(shapeTypes) {
   return createChainableTypeChecker(validate, 'expected `object`');
 }
 
-function isRenderable(propValue) {
+function isNode(propValue) {
   switch(typeof propValue) {
-    // TODO: this was probably written with the assumption that we're not
-    // returning `this.props.component` directly from `render`. This is
-    // currently not supported but we should, to make it consistent.
     case 'number':
     case 'string':
       return true;
@@ -29248,13 +29421,13 @@ function isRenderable(propValue) {
       return !propValue;
     case 'object':
       if (Array.isArray(propValue)) {
-        return propValue.every(isRenderable);
+        return propValue.every(isNode);
       }
-      if (ReactDescriptor.isValidDescriptor(propValue)) {
+      if (ReactElement.isValidElement(propValue)) {
         return true;
       }
       for (var k in propValue) {
-        if (!isRenderable(propValue[k])) {
+        if (!isNode(propValue[k])) {
           return false;
         }
       }
@@ -29295,21 +29468,14 @@ function getPreciseType(propValue) {
 
 module.exports = ReactPropTypes;
 
-},{"./ReactDescriptor":56,"./ReactPropTypeLocationNames":73,"./emptyFunction":116}],76:[function(_dereq_,module,exports){
+},{"./ReactElement":58,"./ReactPropTypeLocationNames":77,"./deprecated":120,"./emptyFunction":121}],80:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactPutListenerQueue
  */
@@ -29319,13 +29485,13 @@ module.exports = ReactPropTypes;
 var PooledClass = _dereq_("./PooledClass");
 var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
 
-var mixInto = _dereq_("./mixInto");
+var assign = _dereq_("./Object.assign");
 
 function ReactPutListenerQueue() {
   this.listenersToPut = [];
 }
 
-mixInto(ReactPutListenerQueue, {
+assign(ReactPutListenerQueue.prototype, {
   enqueuePutListener: function(rootNodeID, propKey, propValue) {
     this.listenersToPut.push({
       rootNodeID: rootNodeID,
@@ -29358,21 +29524,14 @@ PooledClass.addPoolingTo(ReactPutListenerQueue);
 
 module.exports = ReactPutListenerQueue;
 
-},{"./PooledClass":28,"./ReactBrowserEventEmitter":31,"./mixInto":147}],77:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./PooledClass":30,"./ReactBrowserEventEmitter":33}],81:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactReconcileTransaction
  * @typechecks static-only
@@ -29387,7 +29546,7 @@ var ReactInputSelection = _dereq_("./ReactInputSelection");
 var ReactPutListenerQueue = _dereq_("./ReactPutListenerQueue");
 var Transaction = _dereq_("./Transaction");
 
-var mixInto = _dereq_("./mixInto");
+var assign = _dereq_("./Object.assign");
 
 /**
  * Ensures that, when possible, the selection range (currently selected text
@@ -29535,28 +29694,20 @@ var Mixin = {
 };
 
 
-mixInto(ReactReconcileTransaction, Transaction.Mixin);
-mixInto(ReactReconcileTransaction, Mixin);
+assign(ReactReconcileTransaction.prototype, Transaction.Mixin, Mixin);
 
 PooledClass.addPoolingTo(ReactReconcileTransaction);
 
 module.exports = ReactReconcileTransaction;
 
-},{"./CallbackQueue":6,"./PooledClass":28,"./ReactBrowserEventEmitter":31,"./ReactInputSelection":63,"./ReactPutListenerQueue":76,"./Transaction":104,"./mixInto":147}],78:[function(_dereq_,module,exports){
+},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactBrowserEventEmitter":33,"./ReactInputSelection":65,"./ReactPutListenerQueue":80,"./Transaction":107}],82:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactRootIndex
  * @typechecks
@@ -29580,28 +29731,21 @@ var ReactRootIndex = {
 
 module.exports = ReactRootIndex;
 
-},{}],79:[function(_dereq_,module,exports){
+},{}],83:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @typechecks static-only
  * @providesModule ReactServerRendering
  */
 "use strict";
 
-var ReactDescriptor = _dereq_("./ReactDescriptor");
+var ReactElement = _dereq_("./ReactElement");
 var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
 var ReactMarkupChecksum = _dereq_("./ReactMarkupChecksum");
 var ReactServerRenderingTransaction =
@@ -29611,20 +29755,14 @@ var instantiateReactComponent = _dereq_("./instantiateReactComponent");
 var invariant = _dereq_("./invariant");
 
 /**
- * @param {ReactComponent} component
+ * @param {ReactElement} element
  * @return {string} the HTML markup
  */
-function renderComponentToString(component) {
-  ("production" !== "development" ? invariant(
-    ReactDescriptor.isValidDescriptor(component),
-    'renderComponentToString(): You must pass a valid ReactComponent.'
-  ) : invariant(ReactDescriptor.isValidDescriptor(component)));
-
+function renderToString(element) {
   ("production" !== "development" ? invariant(
-    !(arguments.length === 2 && typeof arguments[1] === 'function'),
-    'renderComponentToString(): This function became synchronous and now ' +
-    'returns the generated markup. Please remove the second parameter.'
-  ) : invariant(!(arguments.length === 2 && typeof arguments[1] === 'function')));
+    ReactElement.isValidElement(element),
+    'renderToString(): You must pass a valid ReactElement.'
+  ) : invariant(ReactElement.isValidElement(element)));
 
   var transaction;
   try {
@@ -29632,7 +29770,7 @@ function renderComponentToString(component) {
     transaction = ReactServerRenderingTransaction.getPooled(false);
 
     return transaction.perform(function() {
-      var componentInstance = instantiateReactComponent(component);
+      var componentInstance = instantiateReactComponent(element, null);
       var markup = componentInstance.mountComponent(id, transaction, 0);
       return ReactMarkupChecksum.addChecksumToMarkup(markup);
     }, null);
@@ -29642,15 +29780,15 @@ function renderComponentToString(component) {
 }
 
 /**
- * @param {ReactComponent} component
+ * @param {ReactElement} element
  * @return {string} the HTML markup, without the extra React ID and checksum
-* (for generating static pages)
+ * (for generating static pages)
  */
-function renderComponentToStaticMarkup(component) {
+function renderToStaticMarkup(element) {
   ("production" !== "development" ? invariant(
-    ReactDescriptor.isValidDescriptor(component),
-    'renderComponentToStaticMarkup(): You must pass a valid ReactComponent.'
-  ) : invariant(ReactDescriptor.isValidDescriptor(component)));
+    ReactElement.isValidElement(element),
+    'renderToStaticMarkup(): You must pass a valid ReactElement.'
+  ) : invariant(ReactElement.isValidElement(element)));
 
   var transaction;
   try {
@@ -29658,7 +29796,7 @@ function renderComponentToStaticMarkup(component) {
     transaction = ReactServerRenderingTransaction.getPooled(true);
 
     return transaction.perform(function() {
-      var componentInstance = instantiateReactComponent(component);
+      var componentInstance = instantiateReactComponent(element, null);
       return componentInstance.mountComponent(id, transaction, 0);
     }, null);
   } finally {
@@ -29667,25 +29805,18 @@ function renderComponentToStaticMarkup(component) {
 }
 
 module.exports = {
-  renderComponentToString: renderComponentToString,
-  renderComponentToStaticMarkup: renderComponentToStaticMarkup
+  renderToString: renderToString,
+  renderToStaticMarkup: renderToStaticMarkup
 };
 
-},{"./ReactDescriptor":56,"./ReactInstanceHandles":64,"./ReactMarkupChecksum":66,"./ReactServerRenderingTransaction":80,"./instantiateReactComponent":133,"./invariant":134}],80:[function(_dereq_,module,exports){
+},{"./ReactElement":58,"./ReactInstanceHandles":66,"./ReactMarkupChecksum":69,"./ReactServerRenderingTransaction":84,"./instantiateReactComponent":139,"./invariant":140}],84:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactServerRenderingTransaction
  * @typechecks
@@ -29698,8 +29829,8 @@ var CallbackQueue = _dereq_("./CallbackQueue");
 var ReactPutListenerQueue = _dereq_("./ReactPutListenerQueue");
 var Transaction = _dereq_("./Transaction");
 
+var assign = _dereq_("./Object.assign");
 var emptyFunction = _dereq_("./emptyFunction");
-var mixInto = _dereq_("./mixInto");
 
 /**
  * Provides a `CallbackQueue` queue for collecting `onDOMReady` callbacks
@@ -29781,28 +29912,24 @@ var Mixin = {
 };
 
 
-mixInto(ReactServerRenderingTransaction, Transaction.Mixin);
-mixInto(ReactServerRenderingTransaction, Mixin);
+assign(
+  ReactServerRenderingTransaction.prototype,
+  Transaction.Mixin,
+  Mixin
+);
 
 PooledClass.addPoolingTo(ReactServerRenderingTransaction);
 
 module.exports = ReactServerRenderingTransaction;
 
-},{"./CallbackQueue":6,"./PooledClass":28,"./ReactPutListenerQueue":76,"./Transaction":104,"./emptyFunction":116,"./mixInto":147}],81:[function(_dereq_,module,exports){
+},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactPutListenerQueue":80,"./Transaction":107,"./emptyFunction":121}],85:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactStateSetters
  */
@@ -29901,21 +30028,14 @@ ReactStateSetters.Mixin = {
 
 module.exports = ReactStateSetters;
 
-},{}],82:[function(_dereq_,module,exports){
+},{}],86:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactTestUtils
  */
@@ -29926,16 +30046,14 @@ var EventConstants = _dereq_("./EventConstants");
 var EventPluginHub = _dereq_("./EventPluginHub");
 var EventPropagators = _dereq_("./EventPropagators");
 var React = _dereq_("./React");
-var ReactDescriptor = _dereq_("./ReactDescriptor");
-var ReactDOM = _dereq_("./ReactDOM");
+var ReactElement = _dereq_("./ReactElement");
 var ReactBrowserEventEmitter = _dereq_("./ReactBrowserEventEmitter");
 var ReactMount = _dereq_("./ReactMount");
 var ReactTextComponent = _dereq_("./ReactTextComponent");
 var ReactUpdates = _dereq_("./ReactUpdates");
 var SyntheticEvent = _dereq_("./SyntheticEvent");
 
-var mergeInto = _dereq_("./mergeInto");
-var copyProperties = _dereq_("./copyProperties");
+var assign = _dereq_("./Object.assign");
 
 var topLevelTypes = EventConstants.topLevelTypes;
 
@@ -29958,16 +30076,16 @@ var ReactTestUtils = {
     // clean up, so we're going to stop honoring the name of this method
     // (and probably rename it eventually) if no problems arise.
     // document.documentElement.appendChild(div);
-    return React.renderComponent(instance, div);
+    return React.render(instance, div);
   },
 
-  isDescriptor: function(descriptor) {
-    return ReactDescriptor.isValidDescriptor(descriptor);
+  isElement: function(element) {
+    return ReactElement.isValidElement(element);
   },
 
-  isDescriptorOfType: function(inst, convenienceConstructor) {
+  isElementOfType: function(inst, convenienceConstructor) {
     return (
-      ReactDescriptor.isValidDescriptor(inst) &&
+      ReactElement.isValidElement(inst) &&
       inst.type === convenienceConstructor.type
     );
   },
@@ -29976,9 +30094,9 @@ var ReactTestUtils = {
     return !!(inst && inst.mountComponent && inst.tagName);
   },
 
-  isDOMComponentDescriptor: function(inst) {
+  isDOMComponentElement: function(inst) {
     return !!(inst &&
-              ReactDescriptor.isValidDescriptor(inst) &&
+              ReactElement.isValidElement(inst) &&
               !!inst.tagName);
   },
 
@@ -29992,8 +30110,8 @@ var ReactTestUtils = {
              (inst.constructor === type.type));
   },
 
-  isCompositeComponentDescriptor: function(inst) {
-    if (!ReactDescriptor.isValidDescriptor(inst)) {
+  isCompositeComponentElement: function(inst) {
+    if (!ReactElement.isValidElement(inst)) {
       return false;
     }
     // We check the prototype of the type that will get mounted, not the
@@ -30005,8 +30123,8 @@ var ReactTestUtils = {
     );
   },
 
-  isCompositeComponentDescriptorWithType: function(inst, type) {
-    return !!(ReactTestUtils.isCompositeComponentDescriptor(inst) &&
+  isCompositeComponentElementWithType: function(inst, type) {
+    return !!(ReactTestUtils.isCompositeComponentElement(inst) &&
              (inst.constructor === type));
   },
 
@@ -30142,16 +30260,23 @@ var ReactTestUtils = {
    * @return {object} the ReactTestUtils object (for chaining)
    */
   mockComponent: function(module, mockTagName) {
-    var ConvenienceConstructor = React.createClass({
+    mockTagName = mockTagName || module.mockTagName || "div";
+
+    var ConvenienceConstructor = React.createClass({displayName: 'ConvenienceConstructor',
       render: function() {
-        var mockTagName = mockTagName || module.mockTagName || "div";
-        return ReactDOM[mockTagName](null, this.props.children);
+        return React.createElement(
+          mockTagName,
+          null,
+          this.props.children
+        );
       }
     });
 
-    copyProperties(module, ConvenienceConstructor);
     module.mockImplementation(ConvenienceConstructor);
 
+    module.type = ConvenienceConstructor.type;
+    module.isReactLegacyFactory = true;
+
     return this;
   },
 
@@ -30226,7 +30351,7 @@ function makeSimulator(eventType) {
       ReactMount.getID(node),
       fakeNativeEvent
     );
-    mergeInto(event, eventData);
+    assign(event, eventData);
     EventPropagators.accumulateTwoPhaseDispatches(event);
 
     ReactUpdates.batchedUpdates(function() {
@@ -30282,7 +30407,7 @@ buildSimulators();
 function makeNativeSimulator(eventType) {
   return function(domComponentOrNode, nativeEventData) {
     var fakeNativeEvent = new Event(eventType);
-    mergeInto(fakeNativeEvent, nativeEventData);
+    assign(fakeNativeEvent, nativeEventData);
     if (ReactTestUtils.isDOMComponent(domComponentOrNode)) {
       ReactTestUtils.simulateNativeEventOnDOMComponent(
         eventType,
@@ -30315,21 +30440,14 @@ for (eventType in topLevelTypes) {
 
 module.exports = ReactTestUtils;
 
-},{"./EventConstants":16,"./EventPluginHub":18,"./EventPropagators":21,"./React":29,"./ReactBrowserEventEmitter":31,"./ReactDOM":41,"./ReactDescriptor":56,"./ReactMount":67,"./ReactTextComponent":83,"./ReactUpdates":87,"./SyntheticEvent":96,"./copyProperties":110,"./mergeInto":146}],83:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPluginHub":19,"./EventPropagators":22,"./Object.assign":29,"./React":31,"./ReactBrowserEventEmitter":33,"./ReactElement":58,"./ReactMount":70,"./ReactTextComponent":87,"./ReactUpdates":91,"./SyntheticEvent":99}],87:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactTextComponent
  * @typechecks static-only
@@ -30338,12 +30456,11 @@ module.exports = ReactTestUtils;
 "use strict";
 
 var DOMPropertyOperations = _dereq_("./DOMPropertyOperations");
-var ReactBrowserComponentMixin = _dereq_("./ReactBrowserComponentMixin");
 var ReactComponent = _dereq_("./ReactComponent");
-var ReactDescriptor = _dereq_("./ReactDescriptor");
+var ReactElement = _dereq_("./ReactElement");
 
+var assign = _dereq_("./Object.assign");
 var escapeTextForBrowser = _dereq_("./escapeTextForBrowser");
-var mixInto = _dereq_("./mixInto");
 
 /**
  * Text nodes violate a couple assumptions that React makes about components:
@@ -30360,13 +30477,11 @@ var mixInto = _dereq_("./mixInto");
  * @extends ReactComponent
  * @internal
  */
-var ReactTextComponent = function(descriptor) {
-  this.construct(descriptor);
+var ReactTextComponent = function(props) {
+  // This constructor and it's argument is currently used by mocks.
 };
 
-mixInto(ReactTextComponent, ReactComponent.Mixin);
-mixInto(ReactTextComponent, ReactBrowserComponentMixin);
-mixInto(ReactTextComponent, {
+assign(ReactTextComponent.prototype, ReactComponent.Mixin, {
 
   /**
    * Creates the markup for this text node. This node is not intended to have
@@ -30422,23 +30537,23 @@ mixInto(ReactTextComponent, {
 
 });
 
-module.exports = ReactDescriptor.createFactory(ReactTextComponent);
+var ReactTextComponentFactory = function(text) {
+  // Bypass validation and configuration
+  return new ReactElement(ReactTextComponent, null, null, null, null, text);
+};
+
+ReactTextComponentFactory.type = ReactTextComponent;
+
+module.exports = ReactTextComponentFactory;
 
-},{"./DOMPropertyOperations":12,"./ReactBrowserComponentMixin":30,"./ReactComponent":35,"./ReactDescriptor":56,"./escapeTextForBrowser":118,"./mixInto":147}],84:[function(_dereq_,module,exports){
+},{"./DOMPropertyOperations":13,"./Object.assign":29,"./ReactComponent":37,"./ReactElement":58,"./escapeTextForBrowser":123}],88:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @typechecks static-only
  * @providesModule ReactTransitionChildMapping
@@ -30464,7 +30579,7 @@ var ReactTransitionChildMapping = {
 
   /**
    * When you're adding or removing children some may be added or removed in the
-   * same render pass. We want ot show *both* since we want to simultaneously
+   * same render pass. We want to show *both* since we want to simultaneously
    * animate elements in and out. This function takes a previous set of keys
    * and a new set of keys and merges them with its best guess of the correct
    * ordering. In the future we may expose some of the utilities in
@@ -30532,21 +30647,14 @@ var ReactTransitionChildMapping = {
 
 module.exports = ReactTransitionChildMapping;
 
-},{"./ReactChildren":34}],85:[function(_dereq_,module,exports){
+},{"./ReactChildren":36}],89:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactTransitionEvents
  */
@@ -30650,21 +30758,14 @@ var ReactTransitionEvents = {
 
 module.exports = ReactTransitionEvents;
 
-},{"./ExecutionEnvironment":22}],86:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23}],90:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactTransitionGroup
  */
@@ -30674,21 +30775,21 @@ module.exports = ReactTransitionEvents;
 var React = _dereq_("./React");
 var ReactTransitionChildMapping = _dereq_("./ReactTransitionChildMapping");
 
+var assign = _dereq_("./Object.assign");
 var cloneWithProps = _dereq_("./cloneWithProps");
 var emptyFunction = _dereq_("./emptyFunction");
-var merge = _dereq_("./merge");
 
 var ReactTransitionGroup = React.createClass({
   displayName: 'ReactTransitionGroup',
 
   propTypes: {
-    component: React.PropTypes.func,
+    component: React.PropTypes.any,
     childFactory: React.PropTypes.func
   },
 
   getDefaultProps: function() {
     return {
-      component: React.DOM.span,
+      component: 'span',
       childFactory: emptyFunction.thatReturnsArgument
     };
   },
@@ -30812,7 +30913,7 @@ var ReactTransitionGroup = React.createClass({
       // This entered again before it fully left. Add it again.
       this.performEnter(key);
     } else {
-      var newChildren = merge(this.state.children);
+      var newChildren = assign({}, this.state.children);
       delete newChildren[key];
       this.setState({children: newChildren});
     }
@@ -30836,27 +30937,24 @@ var ReactTransitionGroup = React.createClass({
         );
       }
     }
-    return this.transferPropsTo(this.props.component(null, childrenToRender));
+    return React.createElement(
+      this.props.component,
+      this.props,
+      childrenToRender
+    );
   }
 });
 
 module.exports = ReactTransitionGroup;
 
-},{"./React":29,"./ReactTransitionChildMapping":84,"./cloneWithProps":108,"./emptyFunction":116,"./merge":144}],87:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./React":31,"./ReactTransitionChildMapping":88,"./cloneWithProps":113,"./emptyFunction":121}],91:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ReactUpdates
  */
@@ -30869,11 +30967,13 @@ var ReactCurrentOwner = _dereq_("./ReactCurrentOwner");
 var ReactPerf = _dereq_("./ReactPerf");
 var Transaction = _dereq_("./Transaction");
 
+var assign = _dereq_("./Object.assign");
 var invariant = _dereq_("./invariant");
-var mixInto = _dereq_("./mixInto");
 var warning = _dereq_("./warning");
 
 var dirtyComponents = [];
+var asapCallbackQueue = CallbackQueue.getPooled();
+var asapEnqueued = false;
 
 var batchingStrategy = null;
 
@@ -30918,13 +31018,14 @@ var TRANSACTION_WRAPPERS = [NESTED_UPDATES, UPDATE_QUEUEING];
 function ReactUpdatesFlushTransaction() {
   this.reinitializeTransaction();
   this.dirtyComponentsLength = null;
-  this.callbackQueue = CallbackQueue.getPooled(null);
+  this.callbackQueue = CallbackQueue.getPooled();
   this.reconcileTransaction =
     ReactUpdates.ReactReconcileTransaction.getPooled();
 }
 
-mixInto(ReactUpdatesFlushTransaction, Transaction.Mixin);
-mixInto(ReactUpdatesFlushTransaction, {
+assign(
+  ReactUpdatesFlushTransaction.prototype,
+  Transaction.Mixin, {
   getTransactionWrappers: function() {
     return TRANSACTION_WRAPPERS;
   },
@@ -31015,11 +31116,21 @@ var flushBatchedUpdates = ReactPerf.measure(
     // ReactUpdatesFlushTransaction's wrappers will clear the dirtyComponents
     // array and perform any updates enqueued by mount-ready handlers (i.e.,
     // componentDidUpdate) but we need to check here too in order to catch
-    // updates enqueued by setState callbacks.
-    while (dirtyComponents.length) {
-      var transaction = ReactUpdatesFlushTransaction.getPooled();
-      transaction.perform(runBatchedUpdates, null, transaction);
-      ReactUpdatesFlushTransaction.release(transaction);
+    // updates enqueued by setState callbacks and asap calls.
+    while (dirtyComponents.length || asapEnqueued) {
+      if (dirtyComponents.length) {
+        var transaction = ReactUpdatesFlushTransaction.getPooled();
+        transaction.perform(runBatchedUpdates, null, transaction);
+        ReactUpdatesFlushTransaction.release(transaction);
+      }
+
+      if (asapEnqueued) {
+        asapEnqueued = false;
+        var queue = asapCallbackQueue;
+        asapCallbackQueue = CallbackQueue.getPooled();
+        queue.notifyAll();
+        CallbackQueue.release(queue);
+      }
     }
   }
 );
@@ -31066,6 +31177,20 @@ function enqueueUpdate(component, callback) {
   }
 }
 
+/**
+ * Enqueue a callback to be run at the end of the current batching cycle. Throws
+ * if no updates are currently being performed.
+ */
+function asap(callback, context) {
+  ("production" !== "development" ? invariant(
+    batchingStrategy.isBatchingUpdates,
+    'ReactUpdates.asap: Can\'t enqueue an asap callback in a context where' +
+    'updates are not being batched.'
+  ) : invariant(batchingStrategy.isBatchingUpdates));
+  asapCallbackQueue.enqueue(callback, context);
+  asapEnqueued = true;
+}
+
 var ReactUpdatesInjection = {
   injectReconcileTransaction: function(ReconcileTransaction) {
     ("production" !== "development" ? invariant(
@@ -31104,84 +31229,20 @@ var ReactUpdates = {
   batchedUpdates: batchedUpdates,
   enqueueUpdate: enqueueUpdate,
   flushBatchedUpdates: flushBatchedUpdates,
-  injection: ReactUpdatesInjection
+  injection: ReactUpdatesInjection,
+  asap: asap
 };
 
 module.exports = ReactUpdates;
 
-},{"./CallbackQueue":6,"./PooledClass":28,"./ReactCurrentOwner":40,"./ReactPerf":71,"./Transaction":104,"./invariant":134,"./mixInto":147,"./warning":158}],88:[function(_dereq_,module,exports){
+},{"./CallbackQueue":7,"./Object.assign":29,"./PooledClass":30,"./ReactCurrentOwner":42,"./ReactPerf":75,"./Transaction":107,"./invariant":140,"./warning":160}],92:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule ReactWithAddons
- */
-
-/**
- * This module exists purely in the open source project, and is meant as a way
- * to create a separate standalone build of React. This build has "addons", or
- * functionality we've built and think might be useful but doesn't have a good
- * place to live inside React core.
- */
-
-"use strict";
-
-var LinkedStateMixin = _dereq_("./LinkedStateMixin");
-var React = _dereq_("./React");
-var ReactComponentWithPureRenderMixin =
-  _dereq_("./ReactComponentWithPureRenderMixin");
-var ReactCSSTransitionGroup = _dereq_("./ReactCSSTransitionGroup");
-var ReactTransitionGroup = _dereq_("./ReactTransitionGroup");
-
-var cx = _dereq_("./cx");
-var cloneWithProps = _dereq_("./cloneWithProps");
-var update = _dereq_("./update");
-
-React.addons = {
-  CSSTransitionGroup: ReactCSSTransitionGroup,
-  LinkedStateMixin: LinkedStateMixin,
-  PureRenderMixin: ReactComponentWithPureRenderMixin,
-  TransitionGroup: ReactTransitionGroup,
-
-  classSet: cx,
-  cloneWithProps: cloneWithProps,
-  update: update
-};
-
-if ("production" !== "development") {
-  React.addons.Perf = _dereq_("./ReactDefaultPerf");
-  React.addons.TestUtils = _dereq_("./ReactTestUtils");
-}
-
-module.exports = React;
-
-
-},{"./LinkedStateMixin":24,"./React":29,"./ReactCSSTransitionGroup":32,"./ReactComponentWithPureRenderMixin":37,"./ReactDefaultPerf":54,"./ReactTestUtils":82,"./ReactTransitionGroup":86,"./cloneWithProps":108,"./cx":114,"./update":157}],89:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SVGDOMPropertyConfig
  */
@@ -31266,21 +31327,14 @@ var SVGDOMPropertyConfig = {
 
 module.exports = SVGDOMPropertyConfig;
 
-},{"./DOMProperty":11}],90:[function(_dereq_,module,exports){
+},{"./DOMProperty":12}],93:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SelectEventPlugin
  */
@@ -31338,6 +31392,14 @@ function getSelection(node) {
       start: node.selectionStart,
       end: node.selectionEnd
     };
+  } else if (window.getSelection) {
+    var selection = window.getSelection();
+    return {
+      anchorNode: selection.anchorNode,
+      anchorOffset: selection.anchorOffset,
+      focusNode: selection.focusNode,
+      focusOffset: selection.focusOffset
+    };
   } else if (document.selection) {
     var range = document.selection.createRange();
     return {
@@ -31346,14 +31408,6 @@ function getSelection(node) {
       top: range.boundingTop,
       left: range.boundingLeft
     };
-  } else {
-    var selection = window.getSelection();
-    return {
-      anchorNode: selection.anchorNode,
-      anchorOffset: selection.anchorOffset,
-      focusNode: selection.focusNode,
-      focusOffset: selection.focusOffset
-    };
   }
 }
 
@@ -31468,21 +31522,14 @@ var SelectEventPlugin = {
 
 module.exports = SelectEventPlugin;
 
-},{"./EventConstants":16,"./EventPropagators":21,"./ReactInputSelection":63,"./SyntheticEvent":96,"./getActiveElement":122,"./isTextInputElement":137,"./keyOf":141,"./shallowEqual":153}],91:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPropagators":22,"./ReactInputSelection":65,"./SyntheticEvent":99,"./getActiveElement":127,"./isTextInputElement":143,"./keyOf":147,"./shallowEqual":155}],94:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ServerReactRootIndex
  * @typechecks
@@ -31506,21 +31553,14 @@ var ServerReactRootIndex = {
 
 module.exports = ServerReactRootIndex;
 
-},{}],92:[function(_dereq_,module,exports){
+},{}],95:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SimpleEventPlugin
  */
@@ -31540,8 +31580,11 @@ var SyntheticTouchEvent = _dereq_("./SyntheticTouchEvent");
 var SyntheticUIEvent = _dereq_("./SyntheticUIEvent");
 var SyntheticWheelEvent = _dereq_("./SyntheticWheelEvent");
 
+var getEventCharCode = _dereq_("./getEventCharCode");
+
 var invariant = _dereq_("./invariant");
 var keyOf = _dereq_("./keyOf");
+var warning = _dereq_("./warning");
 
 var topLevelTypes = EventConstants.topLevelTypes;
 
@@ -31808,7 +31851,7 @@ var SimpleEventPlugin = {
 
   /**
    * Same as the default implementation, except cancels the event when return
-   * value is false.
+   * value is false. This behavior will be disabled in a future release.
    *
    * @param {object} Event to be dispatched.
    * @param {function} Application-level callback.
@@ -31816,6 +31859,14 @@ var SimpleEventPlugin = {
    */
   executeDispatch: function(event, listener, domID) {
     var returnValue = EventPluginUtils.executeDispatch(event, listener, domID);
+
+    ("production" !== "development" ? warning(
+      typeof returnValue !== 'boolean',
+      'Returning `false` from an event handler is deprecated and will be ' +
+      'ignored in a future release. Instead, manually call ' +
+      'e.stopPropagation() or e.preventDefault(), as appropriate.'
+    ) : null);
+
     if (returnValue === false) {
       event.stopPropagation();
       event.preventDefault();
@@ -31852,8 +31903,9 @@ var SimpleEventPlugin = {
         break;
       case topLevelTypes.topKeyPress:
         // FireFox creates a keypress event for function keys too. This removes
-        // the unwanted keypress events.
-        if (nativeEvent.charCode === 0) {
+        // the unwanted keypress events. Enter is however both printable and
+        // non-printable. One would expect Tab to be as well (but it isn't).
+        if (getEventCharCode(nativeEvent) === 0) {
           return null;
         }
         /* falls through */
@@ -31927,21 +31979,14 @@ var SimpleEventPlugin = {
 
 module.exports = SimpleEventPlugin;
 
-},{"./EventConstants":16,"./EventPluginUtils":20,"./EventPropagators":21,"./SyntheticClipboardEvent":93,"./SyntheticDragEvent":95,"./SyntheticEvent":96,"./SyntheticFocusEvent":97,"./SyntheticKeyboardEvent":99,"./SyntheticMouseEvent":100,"./SyntheticTouchEvent":101,"./SyntheticUIEvent":102,"./SyntheticWheelEvent":103,"./invariant":134,"./keyOf":141}],93:[function(_dereq_,module,exports){
+},{"./EventConstants":17,"./EventPluginUtils":21,"./EventPropagators":22,"./SyntheticClipboardEvent":96,"./SyntheticDragEvent":98,"./SyntheticEvent":99,"./SyntheticFocusEvent":100,"./SyntheticKeyboardEvent":102,"./SyntheticMouseEvent":103,"./SyntheticTouchEvent":104,"./SyntheticUIEvent":105,"./SyntheticWheelEvent":106,"./getEventCharCode":128,"./invariant":140,"./keyOf":147,"./warning":160}],96:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticClipboardEvent
  * @typechecks static-only
@@ -31980,21 +32025,14 @@ SyntheticEvent.augmentClass(SyntheticClipboardEvent, ClipboardEventInterface);
 module.exports = SyntheticClipboardEvent;
 
 
-},{"./SyntheticEvent":96}],94:[function(_dereq_,module,exports){
+},{"./SyntheticEvent":99}],97:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticCompositionEvent
  * @typechecks static-only
@@ -32033,21 +32071,14 @@ SyntheticEvent.augmentClass(
 module.exports = SyntheticCompositionEvent;
 
 
-},{"./SyntheticEvent":96}],95:[function(_dereq_,module,exports){
+},{"./SyntheticEvent":99}],98:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticDragEvent
  * @typechecks static-only
@@ -32079,21 +32110,14 @@ SyntheticMouseEvent.augmentClass(SyntheticDragEvent, DragEventInterface);
 
 module.exports = SyntheticDragEvent;
 
-},{"./SyntheticMouseEvent":100}],96:[function(_dereq_,module,exports){
+},{"./SyntheticMouseEvent":103}],99:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticEvent
  * @typechecks static-only
@@ -32103,10 +32127,9 @@ module.exports = SyntheticDragEvent;
 
 var PooledClass = _dereq_("./PooledClass");
 
+var assign = _dereq_("./Object.assign");
 var emptyFunction = _dereq_("./emptyFunction");
 var getEventTarget = _dereq_("./getEventTarget");
-var merge = _dereq_("./merge");
-var mergeInto = _dereq_("./mergeInto");
 
 /**
  * @interface Event
@@ -32173,7 +32196,7 @@ function SyntheticEvent(dispatchConfig, dispatchMarker, nativeEvent) {
   this.isPropagationStopped = emptyFunction.thatReturnsFalse;
 }
 
-mergeInto(SyntheticEvent.prototype, {
+assign(SyntheticEvent.prototype, {
 
   preventDefault: function() {
     this.defaultPrevented = true;
@@ -32231,11 +32254,11 @@ SyntheticEvent.augmentClass = function(Class, Interface) {
   var Super = this;
 
   var prototype = Object.create(Super.prototype);
-  mergeInto(prototype, Class.prototype);
+  assign(prototype, Class.prototype);
   Class.prototype = prototype;
   Class.prototype.constructor = Class;
 
-  Class.Interface = merge(Super.Interface, Interface);
+  Class.Interface = assign({}, Super.Interface, Interface);
   Class.augmentClass = Super.augmentClass;
 
   PooledClass.addPoolingTo(Class, PooledClass.threeArgumentPooler);
@@ -32245,21 +32268,14 @@ PooledClass.addPoolingTo(SyntheticEvent, PooledClass.threeArgumentPooler);
 
 module.exports = SyntheticEvent;
 
-},{"./PooledClass":28,"./emptyFunction":116,"./getEventTarget":125,"./merge":144,"./mergeInto":146}],97:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./PooledClass":30,"./emptyFunction":121,"./getEventTarget":131}],100:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticFocusEvent
  * @typechecks static-only
@@ -32291,21 +32307,14 @@ SyntheticUIEvent.augmentClass(SyntheticFocusEvent, FocusEventInterface);
 
 module.exports = SyntheticFocusEvent;
 
-},{"./SyntheticUIEvent":102}],98:[function(_dereq_,module,exports){
+},{"./SyntheticUIEvent":105}],101:[function(_dereq_,module,exports){
 /**
  * Copyright 2013 Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticInputEvent
  * @typechecks static-only
@@ -32345,21 +32354,14 @@ SyntheticEvent.augmentClass(
 module.exports = SyntheticInputEvent;
 
 
-},{"./SyntheticEvent":96}],99:[function(_dereq_,module,exports){
+},{"./SyntheticEvent":99}],102:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticKeyboardEvent
  * @typechecks static-only
@@ -32369,6 +32371,7 @@ module.exports = SyntheticInputEvent;
 
 var SyntheticUIEvent = _dereq_("./SyntheticUIEvent");
 
+var getEventCharCode = _dereq_("./getEventCharCode");
 var getEventKey = _dereq_("./getEventKey");
 var getEventModifierState = _dereq_("./getEventModifierState");
 
@@ -32391,11 +32394,10 @@ var KeyboardEventInterface = {
     // `charCode` is the result of a KeyPress event and represents the value of
     // the actual printable character.
 
-    // KeyPress is deprecated but its replacement is not yet final and not
-    // implemented in any major browser.
+    // KeyPress is deprecated, but its replacement is not yet final and not
+    // implemented in any major browser. Only KeyPress has charCode.
     if (event.type === 'keypress') {
-      // IE8 does not implement "charCode", but "keyCode" has the correct value.
-      return 'charCode' in event ? event.charCode : event.keyCode;
+      return getEventCharCode(event);
     }
     return 0;
   },
@@ -32414,9 +32416,14 @@ var KeyboardEventInterface = {
   },
   which: function(event) {
     // `which` is an alias for either `keyCode` or `charCode` depending on the
-    // type of the event. There is no need to determine the type of the event
-    // as `keyCode` and `charCode` are either aliased or default to zero.
-    return event.keyCode || event.charCode;
+    // type of the event.
+    if (event.type === 'keypress') {
+      return getEventCharCode(event);
+    }
+    if (event.type === 'keydown' || event.type === 'keyup') {
+      return event.keyCode;
+    }
+    return 0;
   }
 };
 
@@ -32434,21 +32441,14 @@ SyntheticUIEvent.augmentClass(SyntheticKeyboardEvent, KeyboardEventInterface);
 
 module.exports = SyntheticKeyboardEvent;
 
-},{"./SyntheticUIEvent":102,"./getEventKey":123,"./getEventModifierState":124}],100:[function(_dereq_,module,exports){
+},{"./SyntheticUIEvent":105,"./getEventCharCode":128,"./getEventKey":129,"./getEventModifierState":130}],103:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticMouseEvent
  * @typechecks static-only
@@ -32524,21 +32524,14 @@ SyntheticUIEvent.augmentClass(SyntheticMouseEvent, MouseEventInterface);
 
 module.exports = SyntheticMouseEvent;
 
-},{"./SyntheticUIEvent":102,"./ViewportMetrics":105,"./getEventModifierState":124}],101:[function(_dereq_,module,exports){
+},{"./SyntheticUIEvent":105,"./ViewportMetrics":108,"./getEventModifierState":130}],104:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticTouchEvent
  * @typechecks static-only
@@ -32579,21 +32572,14 @@ SyntheticUIEvent.augmentClass(SyntheticTouchEvent, TouchEventInterface);
 
 module.exports = SyntheticTouchEvent;
 
-},{"./SyntheticUIEvent":102,"./getEventModifierState":124}],102:[function(_dereq_,module,exports){
+},{"./SyntheticUIEvent":105,"./getEventModifierState":130}],105:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticUIEvent
  * @typechecks static-only
@@ -32648,21 +32634,14 @@ SyntheticEvent.augmentClass(SyntheticUIEvent, UIEventInterface);
 
 module.exports = SyntheticUIEvent;
 
-},{"./SyntheticEvent":96,"./getEventTarget":125}],103:[function(_dereq_,module,exports){
+},{"./SyntheticEvent":99,"./getEventTarget":131}],106:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule SyntheticWheelEvent
  * @typechecks static-only
@@ -32716,21 +32695,14 @@ SyntheticMouseEvent.augmentClass(SyntheticWheelEvent, WheelEventInterface);
 
 module.exports = SyntheticWheelEvent;
 
-},{"./SyntheticMouseEvent":100}],104:[function(_dereq_,module,exports){
+},{"./SyntheticMouseEvent":103}],107:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule Transaction
  */
@@ -32962,21 +32934,14 @@ var Transaction = {
 
 module.exports = Transaction;
 
-},{"./invariant":134}],105:[function(_dereq_,module,exports){
+},{"./invariant":140}],108:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ViewportMetrics
  */
@@ -33001,23 +32966,16 @@ var ViewportMetrics = {
 
 module.exports = ViewportMetrics;
 
-},{"./getUnboundedScrollPosition":130}],106:[function(_dereq_,module,exports){
+},{"./getUnboundedScrollPosition":136}],109:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * @providesModule accumulate
+ * @providesModule accumulateInto
  */
 
 "use strict";
@@ -33025,53 +32983,61 @@ module.exports = ViewportMetrics;
 var invariant = _dereq_("./invariant");
 
 /**
- * Accumulates items that must not be null or undefined.
  *
- * This is used to conserve memory by avoiding array allocations.
+ * Accumulates items that must not be null or undefined into the first one. This
+ * is used to conserve memory by avoiding array allocations, and thus sacrifices
+ * API cleanness. Since `current` can be null before being passed in and not
+ * null after this function, make sure to assign it back to `current`:
+ *
+ * `a = accumulateInto(a, b);`
+ *
+ * This API should be sparingly used. Try `accumulate` for something cleaner.
  *
  * @return {*|array<*>} An accumulation of items.
  */
-function accumulate(current, next) {
+
+function accumulateInto(current, next) {
   ("production" !== "development" ? invariant(
     next != null,
-    'accumulate(...): Accumulated items must be not be null or undefined.'
+    'accumulateInto(...): Accumulated items must not be null or undefined.'
   ) : invariant(next != null));
   if (current == null) {
     return next;
-  } else {
-    // Both are not empty. Warning: Never call x.concat(y) when you are not
-    // certain that x is an Array (x could be a string with concat method).
-    var currentIsArray = Array.isArray(current);
-    var nextIsArray = Array.isArray(next);
-    if (currentIsArray) {
-      return current.concat(next);
-    } else {
-      if (nextIsArray) {
-        return [current].concat(next);
-      } else {
-        return [current, next];
-      }
-    }
   }
+
+  // Both are not empty. Warning: Never call x.concat(y) when you are not
+  // certain that x is an Array (x could be a string with concat method).
+  var currentIsArray = Array.isArray(current);
+  var nextIsArray = Array.isArray(next);
+
+  if (currentIsArray && nextIsArray) {
+    current.push.apply(current, next);
+    return current;
+  }
+
+  if (currentIsArray) {
+    current.push(next);
+    return current;
+  }
+
+  if (nextIsArray) {
+    // A bit too dangerous to mutate `next`.
+    return [current].concat(next);
+  }
+
+  return [current, next];
 }
 
-module.exports = accumulate;
+module.exports = accumulateInto;
 
-},{"./invariant":134}],107:[function(_dereq_,module,exports){
+},{"./invariant":140}],110:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule adler32
  */
@@ -33084,7 +33050,7 @@ var MOD = 65521;
 
 // This is a clean-room implementation of adler32 designed for detecting
 // if markup is not what we expect it to be. It does not need to be
-// cryptographically strong, only reasonable good at detecting if markup
+// cryptographically strong, only reasonably good at detecting if markup
 // generated on the server is different than that on the client.
 function adler32(data) {
   var a = 1;
@@ -33098,21 +33064,88 @@ function adler32(data) {
 
 module.exports = adler32;
 
-},{}],108:[function(_dereq_,module,exports){
+},{}],111:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * @providesModule camelize
+ * @typechecks
+ */
+
+var _hyphenPattern = /-(.)/g;
+
+/**
+ * Camelcases a hyphenated string, for example:
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ *   > camelize('background-color')
+ *   < "backgroundColor"
+ *
+ * @param {string} string
+ * @return {string}
+ */
+function camelize(string) {
+  return string.replace(_hyphenPattern, function(_, character) {
+    return character.toUpperCase();
+  });
+}
+
+module.exports = camelize;
+
+},{}],112:[function(_dereq_,module,exports){
+/**
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule camelizeStyleName
+ * @typechecks
+ */
+
+"use strict";
+
+var camelize = _dereq_("./camelize");
+
+var msPattern = /^-ms-/;
+
+/**
+ * Camelcases a hyphenated CSS property name, for example:
+ *
+ *   > camelizeStyleName('background-color')
+ *   < "backgroundColor"
+ *   > camelizeStyleName('-moz-transition')
+ *   < "MozTransition"
+ *   > camelizeStyleName('-ms-transition')
+ *   < "msTransition"
+ *
+ * As Andi Smith suggests
+ * (http://www.andismith.com/blog/2012/02/modernizr-prefixed/), an `-ms` prefix
+ * is converted to lowercase `ms`.
+ *
+ * @param {string} string
+ * @return {string}
+ */
+function camelizeStyleName(string) {
+  return camelize(string.replace(msPattern, 'ms-'));
+}
+
+module.exports = camelizeStyleName;
+
+},{"./camelize":111}],113:[function(_dereq_,module,exports){
+/**
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @typechecks
  * @providesModule cloneWithProps
@@ -33120,6 +33153,7 @@ module.exports = adler32;
 
 "use strict";
 
+var ReactElement = _dereq_("./ReactElement");
 var ReactPropTransferer = _dereq_("./ReactPropTransferer");
 
 var keyOf = _dereq_("./keyOf");
@@ -33139,7 +33173,7 @@ var CHILDREN_PROP = keyOf({children: null});
 function cloneWithProps(child, props) {
   if ("production" !== "development") {
     ("production" !== "development" ? warning(
-      !child.props.ref,
+      !child.ref,
       'You are calling cloneWithProps() on a child with a ref. This is ' +
       'dangerous because you\'re creating a new child which will not be ' +
       'added as a ref to its parent.'
@@ -33155,27 +33189,20 @@ function cloneWithProps(child, props) {
   }
 
   // The current API doesn't retain _owner and _context, which is why this
-  // doesn't use ReactDescriptor.cloneAndReplaceProps.
-  return child.constructor(newProps);
+  // doesn't use ReactElement.cloneAndReplaceProps.
+  return ReactElement.createElement(child.type, newProps);
 }
 
 module.exports = cloneWithProps;
 
-},{"./ReactPropTransferer":72,"./keyOf":141,"./warning":158}],109:[function(_dereq_,module,exports){
+},{"./ReactElement":58,"./ReactPropTransferer":76,"./keyOf":147,"./warning":160}],114:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule containsNode
  * @typechecks
@@ -33212,77 +33239,14 @@ function containsNode(outerNode, innerNode) {
 
 module.exports = containsNode;
 
-},{"./isTextNode":138}],110:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule copyProperties
- */
-
-/**
- * Copy properties from one or more objects (up to 5) into the first object.
- * This is a shallow copy. It mutates the first object and also returns it.
- *
- * NOTE: `arguments` has a very significant performance penalty, which is why
- * we don't support unlimited arguments.
- */
-function copyProperties(obj, a, b, c, d, e, f) {
-  obj = obj || {};
-
-  if ("production" !== "development") {
-    if (f) {
-      throw new Error('Too many arguments passed to copyProperties');
-    }
-  }
-
-  var args = [a, b, c, d, e];
-  var ii = 0, v;
-  while (args[ii]) {
-    v = args[ii++];
-    for (var k in v) {
-      obj[k] = v[k];
-    }
-
-    // IE ignores toString in object iteration.. See:
-    // webreflection.blogspot.com/2007/07/quick-fix-internet-explorer-and.html
-    if (v.hasOwnProperty && v.hasOwnProperty('toString') &&
-        (typeof v.toString != 'undefined') && (obj.toString !== v.toString)) {
-      obj.toString = v.toString;
-    }
-  }
-
-  return obj;
-}
-
-module.exports = copyProperties;
-
-},{}],111:[function(_dereq_,module,exports){
+},{"./isTextNode":144}],115:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule createArrayFrom
  * @typechecks
@@ -33361,21 +33325,14 @@ function createArrayFrom(obj) {
 
 module.exports = createArrayFrom;
 
-},{"./toArray":155}],112:[function(_dereq_,module,exports){
+},{"./toArray":157}],116:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule createFullPageComponent
  * @typechecks
@@ -33385,6 +33342,7 @@ module.exports = createArrayFrom;
 
 // Defeat circular references by requiring this directly.
 var ReactCompositeComponent = _dereq_("./ReactCompositeComponent");
+var ReactElement = _dereq_("./ReactElement");
 
 var invariant = _dereq_("./invariant");
 
@@ -33396,14 +33354,14 @@ var invariant = _dereq_("./invariant");
  * take advantage of React's reconciliation for styling and <title>
  * management. So we just document it and throw in dangerous cases.
  *
- * @param {function} componentClass convenience constructor to wrap
+ * @param {string} tag The tag to wrap
  * @return {function} convenience constructor of new component
  */
-function createFullPageComponent(componentClass) {
+function createFullPageComponent(tag) {
+  var elementFactory = ReactElement.createFactory(tag);
+
   var FullPageComponent = ReactCompositeComponent.createClass({
-    displayName: 'ReactFullPageComponent' + (
-      componentClass.type.displayName || ''
-    ),
+    displayName: 'ReactFullPageComponent' + tag,
 
     componentWillUnmount: function() {
       ("production" !== "development" ? invariant(
@@ -33417,7 +33375,7 @@ function createFullPageComponent(componentClass) {
     },
 
     render: function() {
-      return this.transferPropsTo(componentClass(null, this.props.children));
+      return elementFactory(this.props);
     }
   });
 
@@ -33426,21 +33384,14 @@ function createFullPageComponent(componentClass) {
 
 module.exports = createFullPageComponent;
 
-},{"./ReactCompositeComponent":38,"./invariant":134}],113:[function(_dereq_,module,exports){
+},{"./ReactCompositeComponent":40,"./ReactElement":58,"./invariant":140}],117:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule createNodesFromMarkup
  * @typechecks
@@ -33521,21 +33472,14 @@ function createNodesFromMarkup(markup, handleScript) {
 
 module.exports = createNodesFromMarkup;
 
-},{"./ExecutionEnvironment":22,"./createArrayFrom":111,"./getMarkupWrap":126,"./invariant":134}],114:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23,"./createArrayFrom":115,"./getMarkupWrap":132,"./invariant":140}],118:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule cx
  */
@@ -33567,21 +33511,14 @@ function cx(classNames) {
 
 module.exports = cx;
 
-},{}],115:[function(_dereq_,module,exports){
+},{}],119:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule dangerousStyleValue
  * @typechecks static-only
@@ -33632,27 +33569,67 @@ function dangerousStyleValue(name, value) {
 
 module.exports = dangerousStyleValue;
 
-},{"./CSSProperty":4}],116:[function(_dereq_,module,exports){
+},{"./CSSProperty":5}],120:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * @providesModule deprecated
+ */
+
+var assign = _dereq_("./Object.assign");
+var warning = _dereq_("./warning");
+
+/**
+ * This will log a single deprecation notice per function and forward the call
+ * on to the new API.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * @param {string} namespace The namespace of the call, eg 'React'
+ * @param {string} oldName The old function name, eg 'renderComponent'
+ * @param {string} newName The new function name, eg 'render'
+ * @param {*} ctx The context this forwarded call should run in
+ * @param {function} fn The function to forward on to
+ * @return {*} Will be the value as returned from `fn`
+ */
+function deprecated(namespace, oldName, newName, ctx, fn) {
+  var warned = false;
+  if ("production" !== "development") {
+    var newFn = function() {
+      ("production" !== "development" ? warning(
+        warned,
+        (namespace + "." + oldName + " will be deprecated in a future version. ") +
+        ("Use " + namespace + "." + newName + " instead.")
+      ) : null);
+      warned = true;
+      return fn.apply(ctx, arguments);
+    };
+    newFn.displayName = (namespace + "_" + oldName);
+    // We need to make sure all properties of the original fn are copied over.
+    // In particular, this is needed to support PropTypes
+    return assign(newFn, fn);
+  }
+
+  return fn;
+}
+
+module.exports = deprecated;
+
+},{"./Object.assign":29,"./warning":160}],121:[function(_dereq_,module,exports){
+/**
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule emptyFunction
  */
 
-var copyProperties = _dereq_("./copyProperties");
-
 function makeEmptyFunction(arg) {
   return function() {
     return arg;
@@ -33666,32 +33643,23 @@ function makeEmptyFunction(arg) {
  */
 function emptyFunction() {}
 
-copyProperties(emptyFunction, {
-  thatReturns: makeEmptyFunction,
-  thatReturnsFalse: makeEmptyFunction(false),
-  thatReturnsTrue: makeEmptyFunction(true),
-  thatReturnsNull: makeEmptyFunction(null),
-  thatReturnsThis: function() { return this; },
-  thatReturnsArgument: function(arg) { return arg; }
-});
+emptyFunction.thatReturns = makeEmptyFunction;
+emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
+emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
+emptyFunction.thatReturnsNull = makeEmptyFunction(null);
+emptyFunction.thatReturnsThis = function() { return this; };
+emptyFunction.thatReturnsArgument = function(arg) { return arg; };
 
 module.exports = emptyFunction;
 
-},{"./copyProperties":110}],117:[function(_dereq_,module,exports){
+},{}],122:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule emptyObject
  */
@@ -33706,21 +33674,14 @@ if ("production" !== "development") {
 
 module.exports = emptyObject;
 
-},{}],118:[function(_dereq_,module,exports){
+},{}],123:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule escapeTextForBrowser
  * @typechecks static-only
@@ -33754,27 +33715,22 @@ function escapeTextForBrowser(text) {
 
 module.exports = escapeTextForBrowser;
 
-},{}],119:[function(_dereq_,module,exports){
+},{}],124:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule flattenChildren
  */
 
 "use strict";
 
+var ReactTextComponent = _dereq_("./ReactTextComponent");
+
 var traverseAllChildren = _dereq_("./traverseAllChildren");
 var warning = _dereq_("./warning");
 
@@ -33795,7 +33751,18 @@ function flattenSingleChildIntoContext(traverseContext, child, name) {
     name
   ) : null);
   if (keyUnique && child != null) {
-    result[name] = child;
+    var type = typeof child;
+    var normalizedValue;
+
+    if (type === 'string') {
+      normalizedValue = ReactTextComponent(child);
+    } else if (type === 'number') {
+      normalizedValue = ReactTextComponent('' + child);
+    } else {
+      normalizedValue = child;
+    }
+
+    result[name] = normalizedValue;
   }
 }
 
@@ -33815,21 +33782,14 @@ function flattenChildren(children) {
 
 module.exports = flattenChildren;
 
-},{"./traverseAllChildren":156,"./warning":158}],120:[function(_dereq_,module,exports){
+},{"./ReactTextComponent":87,"./traverseAllChildren":158,"./warning":160}],125:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule focusNode
  */
@@ -33837,34 +33797,28 @@ module.exports = flattenChildren;
 "use strict";
 
 /**
- * IE8 throws if an input/textarea is disabled and we try to focus it.
- * Focus only when necessary.
- *
  * @param {DOMElement} node input/textarea to focus
  */
 function focusNode(node) {
-  if (!node.disabled) {
+  // IE8 can throw "Can't move focus to the control because it is invisible,
+  // not enabled, or of a type that does not accept the focus." for all kinds of
+  // reasons that are too expensive and fragile to test.
+  try {
     node.focus();
+  } catch(e) {
   }
 }
 
 module.exports = focusNode;
 
-},{}],121:[function(_dereq_,module,exports){
+},{}],126:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule forEachAccumulated
  */
@@ -33888,21 +33842,14 @@ var forEachAccumulated = function(arr, cb, scope) {
 
 module.exports = forEachAccumulated;
 
-},{}],122:[function(_dereq_,module,exports){
+},{}],127:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getActiveElement
  * @typechecks
@@ -33924,21 +33871,66 @@ function getActiveElement() /*?DOMElement*/ {
 
 module.exports = getActiveElement;
 
-},{}],123:[function(_dereq_,module,exports){
+},{}],128:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * @providesModule getEventCharCode
+ * @typechecks static-only
+ */
+
+"use strict";
+
+/**
+ * `charCode` represents the actual "character code" and is safe to use with
+ * `String.fromCharCode`. As such, only keys that correspond to printable
+ * characters produce a valid `charCode`, the only exception to this is Enter.
+ * The Tab-key is considered non-printable and does not have a `charCode`,
+ * presumably because it does not produce a tab-character in browsers.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * @param {object} nativeEvent Native browser event.
+ * @return {string} Normalized `charCode` property.
+ */
+function getEventCharCode(nativeEvent) {
+  var charCode;
+  var keyCode = nativeEvent.keyCode;
+
+  if ('charCode' in nativeEvent) {
+    charCode = nativeEvent.charCode;
+
+    // FF does not set `charCode` for the Enter-key, check against `keyCode`.
+    if (charCode === 0 && keyCode === 13) {
+      charCode = 13;
+    }
+  } else {
+    // IE8 does not implement `charCode`, but `keyCode` has the correct value.
+    charCode = keyCode;
+  }
+
+  // Some non-printable keys are reported in `charCode`/`keyCode`, discard them.
+  // Must not discard the (non-)printable Enter-key.
+  if (charCode >= 32 || charCode === 13) {
+    return charCode;
+  }
+
+  return 0;
+}
+
+module.exports = getEventCharCode;
+
+},{}],129:[function(_dereq_,module,exports){
+/**
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getEventKey
  * @typechecks static-only
@@ -33946,7 +33938,7 @@ module.exports = getActiveElement;
 
 "use strict";
 
-var invariant = _dereq_("./invariant");
+var getEventCharCode = _dereq_("./getEventCharCode");
 
 /**
  * Normalization of deprecated HTML5 `key` values
@@ -33968,7 +33960,7 @@ var normalizeKey = {
 };
 
 /**
- * Translation from legacy `which`/`keyCode` to HTML5 `key`
+ * Translation from legacy `keyCode` to HTML5 `key`
  * Only special keys supported, all others depend on keyboard layout or browser
  * @see https://developer.mozilla.org/en-US/docs/Web/API/KeyboardEvent#Key_names
  */
@@ -34020,11 +34012,7 @@ function getEventKey(nativeEvent) {
 
   // Browser does not implement `key`, polyfill as much of it as we can.
   if (nativeEvent.type === 'keypress') {
-    // Create the character from the `charCode` ourselves and use as an almost
-    // perfect replacement.
-    var charCode = 'charCode' in nativeEvent ?
-      nativeEvent.charCode :
-      nativeEvent.keyCode;
+    var charCode = getEventCharCode(nativeEvent);
 
     // The enter-key is technically both printable and non-printable and can
     // thus be captured by `keypress`, no other non-printable key should.
@@ -34035,27 +34023,19 @@ function getEventKey(nativeEvent) {
     // `keyCode` value, almost all function keys have a universal value.
     return translateToKey[nativeEvent.keyCode] || 'Unidentified';
   }
-
-  ("production" !== "development" ? invariant(false, "Unexpected keyboard event type: %s", nativeEvent.type) : invariant(false));
+  return '';
 }
 
 module.exports = getEventKey;
 
-},{"./invariant":134}],124:[function(_dereq_,module,exports){
+},{"./getEventCharCode":128}],130:[function(_dereq_,module,exports){
 /**
  * Copyright 2013 Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getEventModifierState
  * @typechecks static-only
@@ -34095,21 +34075,14 @@ function getEventModifierState(nativeEvent) {
 
 module.exports = getEventModifierState;
 
-},{}],125:[function(_dereq_,module,exports){
+},{}],131:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getEventTarget
  * @typechecks static-only
@@ -34133,21 +34106,14 @@ function getEventTarget(nativeEvent) {
 
 module.exports = getEventTarget;
 
-},{}],126:[function(_dereq_,module,exports){
+},{}],132:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getMarkupWrap
  */
@@ -34255,21 +34221,14 @@ function getMarkupWrap(nodeName) {
 
 module.exports = getMarkupWrap;
 
-},{"./ExecutionEnvironment":22,"./invariant":134}],127:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23,"./invariant":140}],133:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getNodeForCharacterOffset
  */
@@ -34337,21 +34296,14 @@ function getNodeForCharacterOffset(root, offset) {
 
 module.exports = getNodeForCharacterOffset;
 
-},{}],128:[function(_dereq_,module,exports){
+},{}],134:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getReactRootElementInContainer
  */
@@ -34379,21 +34331,14 @@ function getReactRootElementInContainer(container) {
 
 module.exports = getReactRootElementInContainer;
 
-},{}],129:[function(_dereq_,module,exports){
+},{}],135:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getTextContentAccessor
  */
@@ -34423,21 +34368,14 @@ function getTextContentAccessor() {
 
 module.exports = getTextContentAccessor;
 
-},{"./ExecutionEnvironment":22}],130:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23}],136:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule getUnboundedScrollPosition
  * @typechecks
@@ -34470,21 +34408,14 @@ function getUnboundedScrollPosition(scrollable) {
 
 module.exports = getUnboundedScrollPosition;
 
-},{}],131:[function(_dereq_,module,exports){
+},{}],137:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule hyphenate
  * @typechecks
@@ -34510,21 +34441,14 @@ function hyphenate(string) {
 
 module.exports = hyphenate;
 
-},{}],132:[function(_dereq_,module,exports){
+},{}],138:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule hyphenateStyleName
  * @typechecks
@@ -34539,11 +34463,11 @@ var msPattern = /^ms-/;
 /**
  * Hyphenates a camelcased CSS property name, for example:
  *
- *   > hyphenate('backgroundColor')
+ *   > hyphenateStyleName('backgroundColor')
  *   < "background-color"
- *   > hyphenate('MozTransition')
+ *   > hyphenateStyleName('MozTransition')
  *   < "-moz-transition"
- *   > hyphenate('msTransition')
+ *   > hyphenateStyleName('msTransition')
  *   < "-ms-transition"
  *
  * As Modernizr suggests (http://modernizr.com/docs/#prefixed), an `ms` prefix
@@ -34558,21 +34482,14 @@ function hyphenateStyleName(string) {
 
 module.exports = hyphenateStyleName;
 
-},{"./hyphenate":131}],133:[function(_dereq_,module,exports){
+},{"./hyphenate":137}],139:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule instantiateReactComponent
  * @typechecks static-only
@@ -34580,63 +34497,111 @@ module.exports = hyphenateStyleName;
 
 "use strict";
 
-var invariant = _dereq_("./invariant");
+var warning = _dereq_("./warning");
 
-/**
- * Validate a `componentDescriptor`. This should be exposed publicly in a follow
- * up diff.
- *
- * @param {object} descriptor
- * @return {boolean} Returns true if this is a valid descriptor of a Component.
- */
-function isValidComponentDescriptor(descriptor) {
-  return (
-    descriptor &&
-    typeof descriptor.type === 'function' &&
-    typeof descriptor.type.prototype.mountComponent === 'function' &&
-    typeof descriptor.type.prototype.receiveComponent === 'function'
-  );
-}
+var ReactElement = _dereq_("./ReactElement");
+var ReactLegacyElement = _dereq_("./ReactLegacyElement");
+var ReactNativeComponent = _dereq_("./ReactNativeComponent");
+var ReactEmptyComponent = _dereq_("./ReactEmptyComponent");
 
 /**
- * Given a `componentDescriptor` create an instance that will actually be
- * mounted. Currently it just extracts an existing clone from composite
- * components but this is an implementation detail which will change.
+ * Given an `element` create an instance that will actually be mounted.
  *
- * @param {object} descriptor
- * @return {object} A new instance of componentDescriptor's constructor.
+ * @param {object} element
+ * @param {*} parentCompositeType The composite type that resolved this.
+ * @return {object} A new instance of the element's constructor.
  * @protected
  */
-function instantiateReactComponent(descriptor) {
+function instantiateReactComponent(element, parentCompositeType) {
+  var instance;
 
-  // TODO: Make warning
-  // if (__DEV__) {
-    ("production" !== "development" ? invariant(
-      isValidComponentDescriptor(descriptor),
-      'Only React Components are valid for mounting.'
-    ) : invariant(isValidComponentDescriptor(descriptor)));
-  // }
+  if ("production" !== "development") {
+    ("production" !== "development" ? warning(
+      element && (typeof element.type === 'function' ||
+                     typeof element.type === 'string'),
+      'Only functions or strings can be mounted as React components.'
+    ) : null);
 
-  return new descriptor.type(descriptor);
+    // Resolve mock instances
+    if (element.type._mockedReactClassConstructor) {
+      // If this is a mocked class, we treat the legacy factory as if it was the
+      // class constructor for future proofing unit tests. Because this might
+      // be mocked as a legacy factory, we ignore any warnings triggerd by
+      // this temporary hack.
+      ReactLegacyElement._isLegacyCallWarningEnabled = false;
+      try {
+        instance = new element.type._mockedReactClassConstructor(
+          element.props
+        );
+      } finally {
+        ReactLegacyElement._isLegacyCallWarningEnabled = true;
+      }
+
+      // If the mock implementation was a legacy factory, then it returns a
+      // element. We need to turn this into a real component instance.
+      if (ReactElement.isValidElement(instance)) {
+        instance = new instance.type(instance.props);
+      }
+
+      var render = instance.render;
+      if (!render) {
+        // For auto-mocked factories, the prototype isn't shimmed and therefore
+        // there is no render function on the instance. We replace the whole
+        // component with an empty component instance instead.
+        element = ReactEmptyComponent.getEmptyComponent();
+      } else {
+        if (render._isMockFunction && !render._getMockImplementation()) {
+          // Auto-mocked components may have a prototype with a mocked render
+          // function. For those, we'll need to mock the result of the render
+          // since we consider undefined to be invalid results from render.
+          render.mockImplementation(
+            ReactEmptyComponent.getEmptyComponent
+          );
+        }
+        instance.construct(element);
+        return instance;
+      }
+    }
+  }
+
+  // Special case string values
+  if (typeof element.type === 'string') {
+    instance = ReactNativeComponent.createInstanceForTag(
+      element.type,
+      element.props,
+      parentCompositeType
+    );
+  } else {
+    // Normal case for non-mocks and non-strings
+    instance = new element.type(element.props);
+  }
+
+  if ("production" !== "development") {
+    ("production" !== "development" ? warning(
+      typeof instance.construct === 'function' &&
+      typeof instance.mountComponent === 'function' &&
+      typeof instance.receiveComponent === 'function',
+      'Only React Components can be mounted.'
+    ) : null);
+  }
+
+  // This actually sets up the internal instance. This will become decoupled
+  // from the public instance in a future diff.
+  instance.construct(element);
+
+  return instance;
 }
 
 module.exports = instantiateReactComponent;
 
-},{"./invariant":134}],134:[function(_dereq_,module,exports){
+},{"./ReactElement":58,"./ReactEmptyComponent":60,"./ReactLegacyElement":67,"./ReactNativeComponent":73,"./warning":160}],140:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule invariant
  */
@@ -34684,21 +34649,14 @@ var invariant = function(condition, format, a, b, c, d, e, f) {
 
 module.exports = invariant;
 
-},{}],135:[function(_dereq_,module,exports){
+},{}],141:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule isEventSupported
  */
@@ -34756,21 +34714,14 @@ function isEventSupported(eventNameSuffix, capture) {
 
 module.exports = isEventSupported;
 
-},{"./ExecutionEnvironment":22}],136:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23}],142:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule isNode
  * @typechecks
@@ -34791,21 +34742,14 @@ function isNode(object) {
 
 module.exports = isNode;
 
-},{}],137:[function(_dereq_,module,exports){
+},{}],143:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule isTextInputElement
  */
@@ -34842,21 +34786,14 @@ function isTextInputElement(elem) {
 
 module.exports = isTextInputElement;
 
-},{}],138:[function(_dereq_,module,exports){
+},{}],144:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule isTextNode
  * @typechecks
@@ -34874,21 +34811,14 @@ function isTextNode(object) {
 
 module.exports = isTextNode;
 
-},{"./isNode":136}],139:[function(_dereq_,module,exports){
+},{"./isNode":142}],145:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule joinClasses
  * @typechecks static-only
@@ -34912,7 +34842,9 @@ function joinClasses(className/*, ... */) {
   if (argLength > 1) {
     for (var ii = 1; ii < argLength; ii++) {
       nextClass = arguments[ii];
-      nextClass && (className += ' ' + nextClass);
+      if (nextClass) {
+        className = (className ? className + ' ' : '') + nextClass;
+      }
     }
   }
   return className;
@@ -34920,21 +34852,14 @@ function joinClasses(className/*, ... */) {
 
 module.exports = joinClasses;
 
-},{}],140:[function(_dereq_,module,exports){
+},{}],146:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule keyMirror
  * @typechecks static-only
@@ -34980,21 +34905,14 @@ var keyMirror = function(obj) {
 
 module.exports = keyMirror;
 
-},{"./invariant":134}],141:[function(_dereq_,module,exports){
+},{"./invariant":140}],147:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule keyOf
  */
@@ -35023,75 +34941,67 @@ var keyOf = function(oneKeyObj) {
 
 module.exports = keyOf;
 
-},{}],142:[function(_dereq_,module,exports){
+},{}],148:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule mapObject
  */
 
-"use strict";
+'use strict';
+
+var hasOwnProperty = Object.prototype.hasOwnProperty;
 
 /**
- * For each key/value pair, invokes callback func and constructs a resulting
- * object which contains, for every key in obj, values that are the result of
- * of invoking the function:
+ * Executes the provided `callback` once for each enumerable own property in the
+ * object and constructs a new object from the results. The `callback` is
+ * invoked with three arguments:
  *
- *   func(value, key, iteration)
+ *  - the property value
+ *  - the property name
+ *  - the object being traversed
  *
- * Grepable names:
+ * Properties that are added after the call to `mapObject` will not be visited
+ * by `callback`. If the values of existing properties are changed, the value
+ * passed to `callback` will be the value at the time `mapObject` visits them.
+ * Properties that are deleted before being visited are not visited.
  *
- *   function objectMap()
- *   function objMap()
+ * @grep function objectMap()
+ * @grep function objMap()
  *
- * @param {?object} obj Object to map keys over
- * @param {function} func Invoked for each key/val pair.
- * @param {?*} context
- * @return {?object} Result of mapping or null if obj is falsey
+ * @param {?object} object
+ * @param {function} callback
+ * @param {*} context
+ * @return {?object}
  */
-function mapObject(obj, func, context) {
-  if (!obj) {
+function mapObject(object, callback, context) {
+  if (!object) {
     return null;
   }
-  var i = 0;
-  var ret = {};
-  for (var key in obj) {
-    if (obj.hasOwnProperty(key)) {
-      ret[key] = func.call(context, obj[key], key, i++);
+  var result = {};
+  for (var name in object) {
+    if (hasOwnProperty.call(object, name)) {
+      result[name] = callback.call(context, object[name], name, object);
     }
   }
-  return ret;
+  return result;
 }
 
 module.exports = mapObject;
 
-},{}],143:[function(_dereq_,module,exports){
+},{}],149:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule memoizeStringOnly
  * @typechecks static-only
@@ -35118,293 +35028,14 @@ function memoizeStringOnly(callback) {
 
 module.exports = memoizeStringOnly;
 
-},{}],144:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule merge
- */
-
-"use strict";
-
-var mergeInto = _dereq_("./mergeInto");
-
+},{}],150:[function(_dereq_,module,exports){
 /**
- * Shallow merges two structures into a return value, without mutating either.
- *
- * @param {?object} one Optional object with properties to merge from.
- * @param {?object} two Optional object with properties to merge from.
- * @return {object} The shallow extension of one by two.
- */
-var merge = function(one, two) {
-  var result = {};
-  mergeInto(result, one);
-  mergeInto(result, two);
-  return result;
-};
-
-module.exports = merge;
-
-},{"./mergeInto":146}],145:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule mergeHelpers
- *
- * requiresPolyfills: Array.isArray
- */
-
-"use strict";
-
-var invariant = _dereq_("./invariant");
-var keyMirror = _dereq_("./keyMirror");
-
-/**
- * Maximum number of levels to traverse. Will catch circular structures.
- * @const
- */
-var MAX_MERGE_DEPTH = 36;
-
-/**
- * We won't worry about edge cases like new String('x') or new Boolean(true).
- * Functions are considered terminals, and arrays are not.
- * @param {*} o The item/object/value to test.
- * @return {boolean} true iff the argument is a terminal.
- */
-var isTerminal = function(o) {
-  return typeof o !== 'object' || o === null;
-};
-
-var mergeHelpers = {
-
-  MAX_MERGE_DEPTH: MAX_MERGE_DEPTH,
-
-  isTerminal: isTerminal,
-
-  /**
-   * Converts null/undefined values into empty object.
-   *
-   * @param {?Object=} arg Argument to be normalized (nullable optional)
-   * @return {!Object}
-   */
-  normalizeMergeArg: function(arg) {
-    return arg === undefined || arg === null ? {} : arg;
-  },
-
-  /**
-   * If merging Arrays, a merge strategy *must* be supplied. If not, it is
-   * likely the caller's fault. If this function is ever called with anything
-   * but `one` and `two` being `Array`s, it is the fault of the merge utilities.
-   *
-   * @param {*} one Array to merge into.
-   * @param {*} two Array to merge from.
-   */
-  checkMergeArrayArgs: function(one, two) {
-    ("production" !== "development" ? invariant(
-      Array.isArray(one) && Array.isArray(two),
-      'Tried to merge arrays, instead got %s and %s.',
-      one,
-      two
-    ) : invariant(Array.isArray(one) && Array.isArray(two)));
-  },
-
-  /**
-   * @param {*} one Object to merge into.
-   * @param {*} two Object to merge from.
-   */
-  checkMergeObjectArgs: function(one, two) {
-    mergeHelpers.checkMergeObjectArg(one);
-    mergeHelpers.checkMergeObjectArg(two);
-  },
-
-  /**
-   * @param {*} arg
-   */
-  checkMergeObjectArg: function(arg) {
-    ("production" !== "development" ? invariant(
-      !isTerminal(arg) && !Array.isArray(arg),
-      'Tried to merge an object, instead got %s.',
-      arg
-    ) : invariant(!isTerminal(arg) && !Array.isArray(arg)));
-  },
-
-  /**
-   * @param {*} arg
-   */
-  checkMergeIntoObjectArg: function(arg) {
-    ("production" !== "development" ? invariant(
-      (!isTerminal(arg) || typeof arg === 'function') && !Array.isArray(arg),
-      'Tried to merge into an object, instead got %s.',
-      arg
-    ) : invariant((!isTerminal(arg) || typeof arg === 'function') && !Array.isArray(arg)));
-  },
-
-  /**
-   * Checks that a merge was not given a circular object or an object that had
-   * too great of depth.
-   *
-   * @param {number} Level of recursion to validate against maximum.
-   */
-  checkMergeLevel: function(level) {
-    ("production" !== "development" ? invariant(
-      level < MAX_MERGE_DEPTH,
-      'Maximum deep merge depth exceeded. You may be attempting to merge ' +
-      'circular structures in an unsupported way.'
-    ) : invariant(level < MAX_MERGE_DEPTH));
-  },
-
-  /**
-   * Checks that the supplied merge strategy is valid.
-   *
-   * @param {string} Array merge strategy.
-   */
-  checkArrayStrategy: function(strategy) {
-    ("production" !== "development" ? invariant(
-      strategy === undefined || strategy in mergeHelpers.ArrayStrategies,
-      'You must provide an array strategy to deep merge functions to ' +
-      'instruct the deep merge how to resolve merging two arrays.'
-    ) : invariant(strategy === undefined || strategy in mergeHelpers.ArrayStrategies));
-  },
-
-  /**
-   * Set of possible behaviors of merge algorithms when encountering two Arrays
-   * that must be merged together.
-   * - `clobber`: The left `Array` is ignored.
-   * - `indexByIndex`: The result is achieved by recursively deep merging at
-   *   each index. (not yet supported.)
-   */
-  ArrayStrategies: keyMirror({
-    Clobber: true,
-    IndexByIndex: true
-  })
-
-};
-
-module.exports = mergeHelpers;
-
-},{"./invariant":134,"./keyMirror":140}],146:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule mergeInto
- * @typechecks static-only
- */
-
-"use strict";
-
-var mergeHelpers = _dereq_("./mergeHelpers");
-
-var checkMergeObjectArg = mergeHelpers.checkMergeObjectArg;
-var checkMergeIntoObjectArg = mergeHelpers.checkMergeIntoObjectArg;
-
-/**
- * Shallow merges two structures by mutating the first parameter.
- *
- * @param {object|function} one Object to be merged into.
- * @param {?object} two Optional object with properties to merge from.
- */
-function mergeInto(one, two) {
-  checkMergeIntoObjectArg(one);
-  if (two != null) {
-    checkMergeObjectArg(two);
-    for (var key in two) {
-      if (!two.hasOwnProperty(key)) {
-        continue;
-      }
-      one[key] = two[key];
-    }
-  }
-}
-
-module.exports = mergeInto;
-
-},{"./mergeHelpers":145}],147:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule mixInto
- */
-
-"use strict";
-
-/**
- * Simply copies properties to the prototype.
- */
-var mixInto = function(constructor, methodBag) {
-  var methodName;
-  for (methodName in methodBag) {
-    if (!methodBag.hasOwnProperty(methodName)) {
-      continue;
-    }
-    constructor.prototype[methodName] = methodBag[methodName];
-  }
-};
-
-module.exports = mixInto;
-
-},{}],148:[function(_dereq_,module,exports){
-/**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule monitorCodeUse
  */
@@ -35429,27 +35060,20 @@ function monitorCodeUse(eventName, data) {
 
 module.exports = monitorCodeUse;
 
-},{"./invariant":134}],149:[function(_dereq_,module,exports){
+},{"./invariant":140}],151:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule onlyChild
  */
 "use strict";
 
-var ReactDescriptor = _dereq_("./ReactDescriptor");
+var ReactElement = _dereq_("./ReactElement");
 
 var invariant = _dereq_("./invariant");
 
@@ -35466,29 +35090,22 @@ var invariant = _dereq_("./invariant");
  */
 function onlyChild(children) {
   ("production" !== "development" ? invariant(
-    ReactDescriptor.isValidDescriptor(children),
+    ReactElement.isValidElement(children),
     'onlyChild must be passed a children with exactly one child.'
-  ) : invariant(ReactDescriptor.isValidDescriptor(children)));
+  ) : invariant(ReactElement.isValidElement(children)));
   return children;
 }
 
 module.exports = onlyChild;
 
-},{"./ReactDescriptor":56,"./invariant":134}],150:[function(_dereq_,module,exports){
+},{"./ReactElement":58,"./invariant":140}],152:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule performance
  * @typechecks
@@ -35509,21 +35126,14 @@ if (ExecutionEnvironment.canUseDOM) {
 
 module.exports = performance || {};
 
-},{"./ExecutionEnvironment":22}],151:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23}],153:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule performanceNow
  * @typechecks
@@ -35544,21 +35154,14 @@ var performanceNow = performance.now.bind(performance);
 
 module.exports = performanceNow;
 
-},{"./performance":150}],152:[function(_dereq_,module,exports){
+},{"./performance":152}],154:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule setInnerHTML
  */
@@ -35567,6 +35170,9 @@ module.exports = performanceNow;
 
 var ExecutionEnvironment = _dereq_("./ExecutionEnvironment");
 
+var WHITESPACE_TEST = /^[ \r\n\t\f]/;
+var NONVISIBLE_TEST = /<(!--|link|noscript|meta|script|style)[ \r\n\t\f\/>]/;
+
 /**
  * Set the innerHTML property of a node, ensuring that whitespace is preserved
  * even in IE8.
@@ -35603,13 +35209,8 @@ if (ExecutionEnvironment.canUseDOM) {
       // thin air on IE8, this only happens if there is no visible text
       // in-front of the non-visible tags. Piggyback on the whitespace fix
       // and simply check if any non-visible tags appear in the source.
-      if (html.match(/^[ \r\n\t\f]/) ||
-          html[0] === '<' && (
-            html.indexOf('<noscript') !== -1 ||
-            html.indexOf('<script') !== -1 ||
-            html.indexOf('<style') !== -1 ||
-            html.indexOf('<meta') !== -1 ||
-            html.indexOf('<link') !== -1)) {
+      if (WHITESPACE_TEST.test(html) ||
+          html[0] === '<' && NONVISIBLE_TEST.test(html)) {
         // Recover leading whitespace by temporarily prepending any character.
         // \uFEFF has the potential advantage of being zero-width/invisible.
         node.innerHTML = '\uFEFF' + html;
@@ -35631,21 +35232,14 @@ if (ExecutionEnvironment.canUseDOM) {
 
 module.exports = setInnerHTML;
 
-},{"./ExecutionEnvironment":22}],153:[function(_dereq_,module,exports){
+},{"./ExecutionEnvironment":23}],155:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule shallowEqual
  */
@@ -35671,7 +35265,7 @@ function shallowEqual(objA, objB) {
       return false;
     }
   }
-  // Test for B'a keys missing from A.
+  // Test for B's keys missing from A.
   for (key in objB) {
     if (objB.hasOwnProperty(key) && !objA.hasOwnProperty(key)) {
       return false;
@@ -35682,21 +35276,14 @@ function shallowEqual(objA, objB) {
 
 module.exports = shallowEqual;
 
-},{}],154:[function(_dereq_,module,exports){
+},{}],156:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule shouldUpdateReactComponent
  * @typechecks static-only
@@ -35705,22 +35292,21 @@ module.exports = shallowEqual;
 "use strict";
 
 /**
- * Given a `prevDescriptor` and `nextDescriptor`, determines if the existing
+ * Given a `prevElement` and `nextElement`, determines if the existing
  * instance should be updated as opposed to being destroyed or replaced by a new
- * instance. Both arguments are descriptors. This ensures that this logic can
+ * instance. Both arguments are elements. This ensures that this logic can
  * operate on stateless trees without any backing instance.
  *
- * @param {?object} prevDescriptor
- * @param {?object} nextDescriptor
+ * @param {?object} prevElement
+ * @param {?object} nextElement
  * @return {boolean} True if the existing instance should be updated.
  * @protected
  */
-function shouldUpdateReactComponent(prevDescriptor, nextDescriptor) {
-  if (prevDescriptor && nextDescriptor &&
-      prevDescriptor.type === nextDescriptor.type && (
-        (prevDescriptor.props && prevDescriptor.props.key) ===
-        (nextDescriptor.props && nextDescriptor.props.key)
-      ) && prevDescriptor._owner === nextDescriptor._owner) {
+function shouldUpdateReactComponent(prevElement, nextElement) {
+  if (prevElement && nextElement &&
+      prevElement.type === nextElement.type &&
+      prevElement.key === nextElement.key &&
+      prevElement._owner === nextElement._owner) {
     return true;
   }
   return false;
@@ -35728,21 +35314,14 @@ function shouldUpdateReactComponent(prevDescriptor, nextDescriptor) {
 
 module.exports = shouldUpdateReactComponent;
 
-},{}],155:[function(_dereq_,module,exports){
+},{}],157:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule toArray
  * @typechecks
@@ -35805,29 +35384,22 @@ function toArray(obj) {
 
 module.exports = toArray;
 
-},{"./invariant":134}],156:[function(_dereq_,module,exports){
+},{"./invariant":140}],158:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule traverseAllChildren
  */
 
 "use strict";
 
+var ReactElement = _dereq_("./ReactElement");
 var ReactInstanceHandles = _dereq_("./ReactInstanceHandles");
-var ReactTextComponent = _dereq_("./ReactTextComponent");
 
 var invariant = _dereq_("./invariant");
 
@@ -35862,9 +35434,9 @@ function userProvidedKeyEscaper(match) {
  * @return {string}
  */
 function getComponentKey(component, index) {
-  if (component && component.props && component.props.key != null) {
+  if (component && component.key != null) {
     // Explicit key
-    return wrapUserProvidedKey(component.props.key);
+    return wrapUserProvidedKey(component.key);
   }
   // Implicit key determined by the index in the set
   return index.toString(36);
@@ -35905,16 +35477,17 @@ function wrapUserProvidedKey(key) {
  */
 var traverseAllChildrenImpl =
   function(children, nameSoFar, indexSoFar, callback, traverseContext) {
+    var nextName, nextIndex;
     var subtreeCount = 0;  // Count of children found in the current subtree.
     if (Array.isArray(children)) {
       for (var i = 0; i < children.length; i++) {
         var child = children[i];
-        var nextName = (
+        nextName = (
           nameSoFar +
           (nameSoFar ? SUBSEPARATOR : SEPARATOR) +
           getComponentKey(child, i)
         );
-        var nextIndex = indexSoFar + subtreeCount;
+        nextIndex = indexSoFar + subtreeCount;
         subtreeCount += traverseAllChildrenImpl(
           child,
           nextName,
@@ -35934,40 +35507,32 @@ var traverseAllChildrenImpl =
         // All of the above are perceived as null.
         callback(traverseContext, null, storageName, indexSoFar);
         subtreeCount = 1;
-      } else if (children.type && children.type.prototype &&
-                 children.type.prototype.mountComponentIntoNode) {
+      } else if (type === 'string' || type === 'number' ||
+                 ReactElement.isValidElement(children)) {
         callback(traverseContext, children, storageName, indexSoFar);
         subtreeCount = 1;
-      } else {
-        if (type === 'object') {
-          ("production" !== "development" ? invariant(
-            !children || children.nodeType !== 1,
-            'traverseAllChildren(...): Encountered an invalid child; DOM ' +
-            'elements are not valid children of React components.'
-          ) : invariant(!children || children.nodeType !== 1));
-          for (var key in children) {
-            if (children.hasOwnProperty(key)) {
-              subtreeCount += traverseAllChildrenImpl(
-                children[key],
-                (
-                  nameSoFar + (nameSoFar ? SUBSEPARATOR : SEPARATOR) +
-                  wrapUserProvidedKey(key) + SUBSEPARATOR +
-                  getComponentKey(children[key], 0)
-                ),
-                indexSoFar + subtreeCount,
-                callback,
-                traverseContext
-              );
-            }
+      } else if (type === 'object') {
+        ("production" !== "development" ? invariant(
+          !children || children.nodeType !== 1,
+          'traverseAllChildren(...): Encountered an invalid child; DOM ' +
+          'elements are not valid children of React components.'
+        ) : invariant(!children || children.nodeType !== 1));
+        for (var key in children) {
+          if (children.hasOwnProperty(key)) {
+            nextName = (
+              nameSoFar + (nameSoFar ? SUBSEPARATOR : SEPARATOR) +
+              wrapUserProvidedKey(key) + SUBSEPARATOR +
+              getComponentKey(children[key], 0)
+            );
+            nextIndex = indexSoFar + subtreeCount;
+            subtreeCount += traverseAllChildrenImpl(
+              children[key],
+              nextName,
+              nextIndex,
+              callback,
+              traverseContext
+            );
           }
-        } else if (type === 'string') {
-          var normalizedText = ReactTextComponent(children);
-          callback(traverseContext, normalizedText, storageName, indexSoFar);
-          subtreeCount += 1;
-        } else if (type === 'number') {
-          var normalizedNumber = ReactTextComponent('' + children);
-          callback(traverseContext, normalizedNumber, storageName, indexSoFar);
-          subtreeCount += 1;
         }
       }
     }
@@ -36000,28 +35565,21 @@ function traverseAllChildren(children, callback, traverseContext) {
 
 module.exports = traverseAllChildren;
 
-},{"./ReactInstanceHandles":64,"./ReactTextComponent":83,"./invariant":134}],157:[function(_dereq_,module,exports){
+},{"./ReactElement":58,"./ReactInstanceHandles":66,"./invariant":140}],159:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule update
  */
 
 "use strict";
 
-var copyProperties = _dereq_("./copyProperties");
+var assign = _dereq_("./Object.assign");
 var keyOf = _dereq_("./keyOf");
 var invariant = _dereq_("./invariant");
 
@@ -36029,7 +35587,7 @@ function shallowCopy(x) {
   if (Array.isArray(x)) {
     return x.concat();
   } else if (x && typeof x === 'object') {
-    return copyProperties(new x.constructor(), x);
+    return assign(new x.constructor(), x);
   } else {
     return x;
   }
@@ -36109,7 +35667,7 @@ function update(value, spec) {
       COMMAND_MERGE,
       nextValue
     ) : invariant(nextValue && typeof nextValue === 'object'));
-    copyProperties(nextValue, spec[COMMAND_MERGE]);
+    assign(nextValue, spec[COMMAND_MERGE]);
   }
 
   if (spec.hasOwnProperty(COMMAND_PUSH)) {
@@ -36173,21 +35731,14 @@ function update(value, spec) {
 
 module.exports = update;
 
-},{"./copyProperties":110,"./invariant":134,"./keyOf":141}],158:[function(_dereq_,module,exports){
+},{"./Object.assign":29,"./invariant":140,"./keyOf":147}],160:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule warning
  */
@@ -36206,7 +35757,7 @@ var emptyFunction = _dereq_("./emptyFunction");
 var warning = emptyFunction;
 
 if ("production" !== "development") {
-  warning = function(condition, format ) {var args=Array.prototype.slice.call(arguments,2);
+  warning = function(condition, format ) {for (var args=[],$__0=2,$__1=arguments.length;$__0<$__1;$__0++) args.push(arguments[$__0]);
     if (format === undefined) {
       throw new Error(
         '`warning(condition, format, ...args)` requires a warning ' +
@@ -36223,71 +35774,66 @@ if ("production" !== "development") {
 
 module.exports = warning;
 
-},{"./emptyFunction":116}]},{},[88])
-(88)
+},{"./emptyFunction":121}]},{},[1])(1)
 });
 !function(e){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=e();else if("function"==typeof define&&define.amd)define([],e);else{var f;"undefined"!=typeof window?f=window:"undefined"!=typeof global?f=global:"undefined"!=typeof self&&(f=self),f.ReactRouter=e()}}(function(){var define,module,exports;return (function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(_dereq_,module,exports){
-var LocationDispatcher = _dereq_('../dispatchers/LocationDispatcher');
-var makePath = _dereq_('../utils/makePath');
-
 /**
  * Actions that modify the URL.
  */
 var LocationActions = {
 
-  PUSH: 'push',
-  REPLACE: 'replace',
-  POP: 'pop',
-  UPDATE_SCROLL: 'update-scroll',
-
   /**
-   * Transitions to the URL specified in the arguments by pushing
-   * a new URL onto the history stack.
+   * Indicates a new location is being pushed to the history stack.
    */
-  transitionTo: function (to, params, query) {
-    LocationDispatcher.handleViewAction({
-      type: LocationActions.PUSH,
-      path: makePath(to, params, query)
-    });
-  },
+  PUSH: 'push',
 
   /**
-   * Transitions to the URL specified in the arguments by replacing
-   * the current URL in the history stack.
+   * Indicates the current location should be replaced.
    */
-  replaceWith: function (to, params, query) {
-    LocationDispatcher.handleViewAction({
-      type: LocationActions.REPLACE,
-      path: makePath(to, params, query)
-    });
-  },
+  REPLACE: 'replace',
 
   /**
-   * Transitions to the previous URL.
+   * Indicates the most recent entry should be removed from the history stack.
    */
-  goBack: function () {
-    LocationDispatcher.handleViewAction({
-      type: LocationActions.POP
-    });
-  },
+  POP: 'pop'
 
-  /**
-   * Updates the window's scroll position to the last known position
-   * for the current URL path.
-   */
-  updateScroll: function () {
-    LocationDispatcher.handleViewAction({
-      type: LocationActions.UPDATE_SCROLL
-    });
+};
+
+module.exports = LocationActions;
+
+},{}],2:[function(_dereq_,module,exports){
+var LocationActions = _dereq_('../actions/LocationActions');
+
+/**
+ * A scroll behavior that attempts to imitate the default behavior
+ * of modern browsers.
+ */
+var ImitateBrowserBehavior = {
+
+  updateScrollPosition: function (position, actionType) {
+    switch (actionType) {
+      case LocationActions.PUSH:
+      case LocationActions.REPLACE:
+        window.scrollTo(0, 0);
+        break;
+      case LocationActions.POP:
+        if (position) {
+          window.scrollTo(position.x, position.y);
+        } else {
+          window.scrollTo(0, 0);
+        }
+        break;
+    }
   }
 
 };
 
-module.exports = LocationActions;
+module.exports = ImitateBrowserBehavior;
 
-},{"../dispatchers/LocationDispatcher":8,"../utils/makePath":26}],2:[function(_dereq_,module,exports){
-var merge = _dereq_('react/lib/merge');
-var Route = _dereq_('./Route');
+},{"../actions/LocationActions":1}],3:[function(_dereq_,module,exports){
+var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
+var FakeNode = _dereq_('../mixins/FakeNode');
+var PropTypes = _dereq_('../utils/PropTypes');
 
 /**
  * A <DefaultRoute> component is a special kind of <Route> that
@@ -36295,25 +35841,28 @@ var Route = _dereq_('./Route');
  * Only one such route may be used at any given level in the
  * route hierarchy.
  */
-function DefaultRoute(props) {
-  return Route(
-    merge(props, {
-      path: null,
-      isDefault: true
-    })
-  );
-}
+var DefaultRoute = React.createClass({
+
+  displayName: 'DefaultRoute',
+
+  mixins: [ FakeNode ],
+
+  propTypes: {
+    name: React.PropTypes.string,
+    path: PropTypes.falsy,
+    handler: React.PropTypes.func.isRequired
+  }
+
+});
 
 module.exports = DefaultRoute;
 
-},{"./Route":6,"react/lib/merge":44}],3:[function(_dereq_,module,exports){
+},{"../mixins/FakeNode":13,"../utils/PropTypes":21}],4:[function(_dereq_,module,exports){
 var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
-var ActiveState = _dereq_('../mixins/ActiveState');
-var transitionTo = _dereq_('../actions/LocationActions').transitionTo;
-var withoutProperties = _dereq_('../utils/withoutProperties');
-var hasOwnProperty = _dereq_('../utils/hasOwnProperty');
-var makeHref = _dereq_('../utils/makeHref');
-var warning = _dereq_('react/lib/warning');
+var classSet = _dereq_('react/lib/cx');
+var assign = _dereq_('react/lib/Object.assign');
+var Navigation = _dereq_('../mixins/Navigation');
+var State = _dereq_('../mixins/State');
 
 function isLeftClickEvent(event) {
   return event.button === 0;
@@ -36324,69 +35873,32 @@ function isModifiedEvent(event) {
 }
 
 /**
- * DEPRECATED: A map of <Link> component props that are reserved for use by the
- * router and/or React. All other props are used as params that are
- * interpolated into the link's path.
- */
-var RESERVED_PROPS = {
-  to: true,
-  key: true,
-  className: true,
-  activeClassName: true,
-  query: true,
-  onClick:true,
-  children: true // ReactChildren
-};
-
-/**
  * <Link> components are used to create an <a> element that links to a route.
  * When that route is active, the link gets an "active" class name (or the
  * value of its `activeClassName` prop).
  *
  * For example, assuming you have the following route:
  *
- *   <Route name="showPost" path="/posts/:postId" handler={Post}/>
+ *   <Route name="showPost" path="/posts/:postID" handler={Post}/>
  *
  * You could use the following component to link to that route:
  *
- *   <Link to="showPost" params={{postId: "123"}} />
+ *   <Link to="showPost" params={{ postID: "123" }} />
  *
  * In addition to params, links may pass along query string parameters
  * using the `query` prop.
  *
- *   <Link to="showPost" params={{postId: "123"}} query={{show:true}}/>
+ *   <Link to="showPost" params={{ postID: "123" }} query={{ show:true }}/>
  */
 var Link = React.createClass({
 
   displayName: 'Link',
 
-  mixins: [ ActiveState ],
-
-  statics: {
-
-    // TODO: Deprecate passing props as params in v1.0
-    getUnreservedProps: function (props) {
-      var props = withoutProperties(props, RESERVED_PROPS);
-      warning(
-        Object.keys(props).length === 0,
-        'Passing props for params on <Link>s is deprecated, '+
-        'please use the `params` property.'
-      );
-      return props;
-    },
-
-    /**
-     * Returns a hash of URL parameters to use in this <Link>'s path.
-     */
-    getParams: function (props) {
-      return props.params || Link.getUnreservedProps(props);
-    }
-
-  },
+  mixins: [ Navigation, State ],
 
   propTypes: {
-    to: React.PropTypes.string.isRequired,
     activeClassName: React.PropTypes.string.isRequired,
+    to: React.PropTypes.string.isRequired,
     params: React.PropTypes.object,
     query: React.PropTypes.object,
     onClick: React.PropTypes.func
@@ -36398,17 +35910,30 @@ var Link = React.createClass({
     };
   },
 
-  getInitialState: function () {
-    return {
-      isActive: false
-    };
+  handleClick: function (event) {
+    var allowTransition = true;
+    var clickResult;
+
+    if (this.props.onClick)
+      clickResult = this.props.onClick(event);
+
+    if (isModifiedEvent(event) || !isLeftClickEvent(event))
+      return;
+
+    if (clickResult === false || event.defaultPrevented === true)
+      allowTransition = false;
+
+    event.preventDefault();
+
+    if (allowTransition)
+      this.transitionTo(this.props.to, this.props.params, this.props.query);
   },
 
   /**
    * Returns the value of the "href" attribute to use on the DOM element.
    */
   getHref: function () {
-    return makeHref(this.props.to, Link.getParams(this.props), this.props.query);
+    return this.makeHref(this.props.to, this.props.params, this.props.query);
   },
 
   /**
@@ -36416,59 +35941,23 @@ var Link = React.createClass({
    * the value of the activeClassName property when this <Link> is active.
    */
   getClassName: function () {
-    var className = this.props.className || '';
-
-    if (this.state.isActive)
-      return className + ' ' + this.props.activeClassName;
-
-    return className;
-  },
-
-  componentWillReceiveProps: function (nextProps) {
-    var params = Link.getParams(nextProps);
-
-    this.setState({
-      isActive: Link.isActive(nextProps.to, params, nextProps.query)
-    });
-  },
-
-  updateActiveState: function () {
-    this.setState({
-      isActive: Link.isActive(this.props.to, Link.getParams(this.props), this.props.query)
-    });
-  },
-
-  handleClick: function (event) {
-    var allowTransition = true;
-    var ret;
-
-    if (this.props.onClick)
-      ret = this.props.onClick(event);
+    var classNames = {};
 
-    if (isModifiedEvent(event) || !isLeftClickEvent(event))
-      return;
+    if (this.props.className)
+      classNames[this.props.className] = true;
 
-    if (ret === false || event.defaultPrevented === true)
-      allowTransition = false;
-
-    event.preventDefault();
+    if (this.isActive(this.props.to, this.props.params, this.props.query))
+      classNames[this.props.activeClassName] = true;
 
-    if (allowTransition)
-      transitionTo(this.props.to, Link.getParams(this.props), this.props.query);
+    return classSet(classNames);
   },
 
   render: function () {
-    var props = {
+    var props = assign({}, this.props, {
       href: this.getHref(),
       className: this.getClassName(),
       onClick: this.handleClick
-    };
-
-    // pull in props without overriding
-    for (var propName in this.props) {
-      if (hasOwnProperty(this.props, propName) && hasOwnProperty(props, propName) === false)
-        props[propName] = this.props[propName];
-    }
+    });
 
     return React.DOM.a(props, this.props.children);
   }
@@ -36477,9 +35966,10 @@ var Link = React.createClass({
 
 module.exports = Link;
 
-},{"../actions/LocationActions":1,"../mixins/ActiveState":15,"../utils/hasOwnProperty":24,"../utils/makeHref":25,"../utils/withoutProperties":29,"react/lib/warning":48}],4:[function(_dereq_,module,exports){
-var merge = _dereq_('react/lib/merge');
-var Route = _dereq_('./Route');
+},{"../mixins/Navigation":14,"../mixins/State":17,"react/lib/Object.assign":36,"react/lib/cx":37}],5:[function(_dereq_,module,exports){
+var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
+var FakeNode = _dereq_('../mixins/FakeNode');
+var PropTypes = _dereq_('../utils/PropTypes');
 
 /**
  * A <NotFoundRoute> is a special kind of <Route> that
@@ -36488,65 +35978,51 @@ var Route = _dereq_('./Route');
  * Only one such route may be used at any given level in the
  * route hierarchy.
  */
-function NotFoundRoute(props) {
-  return Route(
-    merge(props, {
-      path: null,
-      catchAll: true
-    })
-  );
-}
+var NotFoundRoute = React.createClass({
 
-module.exports = NotFoundRoute;
+  displayName: 'NotFoundRoute',
 
-},{"./Route":6,"react/lib/merge":44}],5:[function(_dereq_,module,exports){
-var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
-var Route = _dereq_('./Route');
+  mixins: [ FakeNode ],
 
-function createRedirectHandler(to) {
-  return React.createClass({
-    statics: {
-      willTransitionTo: function (transition, params, query) {
-        transition.redirect(to, params, query);
-      }
-    },
+  propTypes: {
+    name: React.PropTypes.string,
+    path: PropTypes.falsy,
+    handler: React.PropTypes.func.isRequired
+  }
 
-    render: function () {
-      return null;
-    }
-  });
-}
+});
+
+module.exports = NotFoundRoute;
+
+},{"../mixins/FakeNode":13,"../utils/PropTypes":21}],6:[function(_dereq_,module,exports){
+var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
+var FakeNode = _dereq_('../mixins/FakeNode');
+var PropTypes = _dereq_('../utils/PropTypes');
 
 /**
  * A <Redirect> component is a special kind of <Route> that always
  * redirects to another route when it matches.
  */
-function Redirect(props) {
-  return Route({
-    name: props.name,
-    path: props.from || props.path || '*',
-    handler: createRedirectHandler(props.to)
-  });
-}
+var Redirect = React.createClass({
+
+  displayName: 'Redirect',
+
+  mixins: [ FakeNode ],
+
+  propTypes: {
+    path: React.PropTypes.string,
+    from: React.PropTypes.string, // Alias for path.
+    to: React.PropTypes.string,
+    handler: PropTypes.falsy
+  }
+
+});
 
 module.exports = Redirect;
 
-},{"./Route":6}],6:[function(_dereq_,module,exports){
+},{"../mixins/FakeNode":13,"../utils/PropTypes":21}],7:[function(_dereq_,module,exports){
 var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
-var withoutProperties = _dereq_('../utils/withoutProperties');
-
-/**
- * A map of <Route> component props that are reserved for use by the
- * router and/or React. All other props are considered "static" and
- * are passed through to the route handler.
- */
-var RESERVED_PROPS = {
-  handler: true,
-  path: true,
-  defaultRoute: true,
-  paramNames: true,
-  children: true // ReactChildren
-};
+var FakeNode = _dereq_('../mixins/FakeNode');
 
 /**
  * <Route> components specify components that are rendered to the page when the
@@ -36558,40 +36034,29 @@ var RESERVED_PROPS = {
  * "active" and their components are rendered into the DOM, nested in the same
  * order as they are in the tree.
  *
- * Unlike Ember, a nested route's path does not build upon that of its parents.
- * This may seem like it creates more work up front in specifying URLs, but it
- * has the nice benefit of decoupling nested UI from "nested" URLs.
- *
  * The preferred way to configure a router is using JSX. The XML-like syntax is
  * a great way to visualize how routes are laid out in an application.
  *
- *   React.renderComponent((
- *     <Routes handler={App}>
+ *   var routes = [
+ *     <Route handler={App}>
  *       <Route name="login" handler={Login}/>
  *       <Route name="logout" handler={Logout}/>
  *       <Route name="about" handler={About}/>
- *     </Routes>
- *   ), document.body);
- *
- * If you don't use JSX, you can also assemble a Router programmatically using
- * the standard React component JavaScript API.
- *
- *   React.renderComponent((
- *     Routes({ handler: App },
- *       Route({ name: 'login', handler: Login }),
- *       Route({ name: 'logout', handler: Logout }),
- *       Route({ name: 'about', handler: About })
- *     )
- *   ), document.body);
+ *     </Route>
+ *   ];
+ *   
+ *   Router.run(routes, function (Handler) {
+ *     React.render(<Handler/>, document.body);
+ *   });
  *
  * Handlers for Route components that contain children can render their active
- * child route using the activeRouteHandler prop.
+ * child route using a <RouteHandler> element.
  *
  *   var App = React.createClass({
  *     render: function () {
  *       return (
  *         <div class="application">
- *           {this.props.activeRouteHandler()}
+ *           <RouteHandler/>
  *         </div>
  *       );
  *     }
@@ -36601,542 +36066,119 @@ var Route = React.createClass({
 
   displayName: 'Route',
 
-  statics: {
-
-    getUnreservedProps: function (props) {
-      return withoutProperties(props, RESERVED_PROPS);
-    },
-
-  },
+  mixins: [ FakeNode ],
 
   propTypes: {
-    preserveScrollPosition: React.PropTypes.bool.isRequired,
-    handler: React.PropTypes.any.isRequired,
+    name: React.PropTypes.string,
     path: React.PropTypes.string,
-    name: React.PropTypes.string
-  },
-
-  getDefaultProps: function () {
-    return {
-      preserveScrollPosition: false
-    };
-  },
-
-  render: function () {
-    throw new Error(
-      'The <Route> component should not be rendered directly. You may be ' +
-      'missing a <Routes> wrapper around your list of routes.'
-    );
+    handler: React.PropTypes.func.isRequired,
+    ignoreScrollBehavior: React.PropTypes.bool
   }
 
 });
 
 module.exports = Route;
 
-},{"../utils/withoutProperties":29}],7:[function(_dereq_,module,exports){
+},{"../mixins/FakeNode":13}],8:[function(_dereq_,module,exports){
 var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
-var warning = _dereq_('react/lib/warning');
-var copyProperties = _dereq_('react/lib/copyProperties');
-var Promise = _dereq_('when/lib/Promise');
-var LocationActions = _dereq_('../actions/LocationActions');
-var Route = _dereq_('../components/Route');
-var Path = _dereq_('../utils/Path');
-var Redirect = _dereq_('../utils/Redirect');
-var Transition = _dereq_('../utils/Transition');
-var DefaultLocation = _dereq_('../locations/DefaultLocation');
-var HashLocation = _dereq_('../locations/HashLocation');
-var HistoryLocation = _dereq_('../locations/HistoryLocation');
-var RefreshLocation = _dereq_('../locations/RefreshLocation');
-var ActiveStore = _dereq_('../stores/ActiveStore');
-var PathStore = _dereq_('../stores/PathStore');
-var RouteStore = _dereq_('../stores/RouteStore');
-
-/**
- * The ref name that can be used to reference the active route component.
- */
-var REF_NAME = '__activeRoute__';
-
-/**
- * A hash of { name, location } pairs of all locations.
- */
-var NAMED_LOCATIONS = {
-  hash: HashLocation,
-  history: HistoryLocation,
-  refresh: RefreshLocation
-};
-
-/**
- * The default handler for aborted transitions. Redirects replace
- * the current URL and all others roll it back.
- */
-function defaultAbortedTransitionHandler(transition) {
-  var reason = transition.abortReason;
-
-  if (reason instanceof Redirect) {
-    LocationActions.replaceWith(reason.to, reason.params, reason.query);
-  } else {
-    LocationActions.goBack();
-  }
-}
-
-/**
- * The default handler for active state updates.
- */
-function defaultActiveStateChangeHandler(state) {
-  ActiveStore.updateState(state);
-}
-
-/**
- * The default handler for errors that were thrown asynchronously
- * while transitioning. The default behavior is to re-throw the
- * error so that it isn't silently swallowed.
- */
-function defaultTransitionErrorHandler(error) {
-  throw error; // This error probably originated in a transition hook.
-}
-
-function maybeUpdateScroll(routes, rootRoute) {
-  if (!routes.props.preserveScrollPosition && !rootRoute.props.preserveScrollPosition)
-    LocationActions.updateScroll();
-}
 
 /**
- * The <Routes> component configures the route hierarchy and renders the
- * route matching the current location when rendered into a document.
- *
- * See the <Route> component for more details.
+ * A <RouteHandler> component renders the active child route handler
+ * when routes are nested.
  */
-var Routes = React.createClass({
-
-  displayName: 'Routes',
+var RouteHandler = React.createClass({
 
-  propTypes: {
-    onAbortedTransition: React.PropTypes.func.isRequired,
-    onActiveStateChange: React.PropTypes.func.isRequired,
-    onTransitionError: React.PropTypes.func.isRequired,
-    preserveScrollPosition: React.PropTypes.bool,
-    location: function (props, propName, componentName) {
-      var location = props[propName];
-
-      if (typeof location === 'string' && !(location in NAMED_LOCATIONS))
-        return new Error('Unknown location "' + location + '", see ' + componentName);
-    }
-  },
+  displayName: 'RouteHandler',
 
   getDefaultProps: function () {
     return {
-      onAbortedTransition: defaultAbortedTransitionHandler,
-      onActiveStateChange: defaultActiveStateChangeHandler,
-      onTransitionError: defaultTransitionErrorHandler,
-      preserveScrollPosition: false,
-      location: DefaultLocation
-    };
-  },
-
-  getInitialState: function () {
-    return {
-      routes: RouteStore.registerChildren(this.props.children, this)
+      ref: '__routeHandler__'
     };
   },
 
-  getLocation: function () {
-    var location = this.props.location;
-
-    if (typeof location === 'string')
-      return NAMED_LOCATIONS[location];
-
-    return location;
+  contextTypes: {
+    getRouteAtDepth: React.PropTypes.func.isRequired,
+    getRouteComponents: React.PropTypes.func.isRequired,
+    routeHandlers: React.PropTypes.array.isRequired
   },
 
-  componentWillMount: function () {
-    PathStore.setup(this.getLocation());
-    PathStore.addChangeListener(this.handlePathChange);
+  childContextTypes: {
+    routeHandlers: React.PropTypes.array.isRequired
   },
 
-  componentDidMount: function () {
-    this.handlePathChange();
+  getChildContext: function () {
+    return {
+      routeHandlers: this.context.routeHandlers.concat([ this ])
+    };
   },
 
-  componentWillUnmount: function () {
-    PathStore.removeChangeListener(this.handlePathChange);
+  getRouteDepth: function () {
+    return this.context.routeHandlers.length - 1;
   },
 
-  handlePathChange: function () {
-    this.dispatch(PathStore.getCurrentPath());
+  componentDidMount: function () {
+    this._updateRouteComponent();
   },
 
-  /**
-   * Performs a depth-first search for the first route in the tree that matches
-   * on the given path. Returns an array of all routes in the tree leading to
-   * the one that matched in the format { route, params } where params is an
-   * object that contains the URL parameters relevant to that route. Returns
-   * null if no route in the tree matches the path.
-   *
-   *   React.renderComponent(
-   *     <Routes>
-   *       <Route handler={App}>
-   *         <Route name="posts" handler={Posts}/>
-   *         <Route name="post" path="/posts/:id" handler={Post}/>
-   *       </Route>
-   *     </Routes>
-   *   ).match('/posts/123'); => [ { route: <AppRoute>, params: {} },
-   *                               { route: <PostRoute>, params: { id: '123' } } ]
-   */
-  match: function (path) {
-    return findMatches(Path.withoutQuery(path), this.state.routes, this.props.defaultRoute, this.props.notFoundRoute);
+  componentDidUpdate: function () {
+    this._updateRouteComponent();
   },
 
-  /**
-   * Performs a transition to the given path and returns a promise for the
-   * Transition object that was used.
-   *
-   * In order to do this, the router first determines which routes are involved
-   * in the transition beginning with the current route, up the route tree to
-   * the first parent route that is shared with the destination route, and back
-   * down the tree to the destination route. The willTransitionFrom static
-   * method is invoked on all route handlers we're transitioning away from, in
-   * reverse nesting order. Likewise, the willTransitionTo static method
-   * is invoked on all route handlers we're transitioning to.
-   *
-   * Both willTransitionFrom and willTransitionTo hooks may either abort or
-   * redirect the transition. If they need to resolve asynchronously, they may
-   * return a promise.
-   *
-   * Any error that occurs asynchronously during the transition is re-thrown in
-   * the top-level scope unless returnRejectedPromise is true, in which case a
-   * rejected promise is returned so the caller may handle the error.
-   *
-   * Note: This function does not update the URL in a browser's location bar.
-   * If you want to keep the URL in sync with transitions, use Router.transitionTo,
-   * Router.replaceWith, or Router.goBack instead.
-   */
-  dispatch: function (path, returnRejectedPromise) {
-    var transition = new Transition(path);
-    var routes = this;
-
-    var promise = runTransitionHooks(routes, transition).then(function (nextState) {
-      if (transition.isAborted) {
-        routes.props.onAbortedTransition(transition);
-      } else if (nextState) {
-        routes.setState(nextState);
-        routes.props.onActiveStateChange(nextState);
-
-        // TODO: add functional test
-        var rootMatch = getRootMatch(nextState.matches);
-
-        if (rootMatch)
-          maybeUpdateScroll(routes, rootMatch.route);
-      }
-
-      return transition;
-    });
-
-    if (!returnRejectedPromise) {
-      promise = promise.then(undefined, function (error) {
-        // Use setTimeout to break the promise chain.
-        setTimeout(function () {
-          routes.props.onTransitionError(error);
-        });
-      });
-    }
-
-    return promise;
+  _updateRouteComponent: function () {
+    var depth = this.getRouteDepth();
+    var components = this.context.getRouteComponents();
+    components[depth] = this.refs[this.props.ref];
   },
 
   render: function () {
-    if (!this.state.path)
-      return null;
-
-    var matches = this.state.matches;
-    if (matches.length) {
-      // matches[0] corresponds to the top-most match
-      return matches[0].route.props.handler(computeHandlerProps(matches, this.state.activeQuery));
-    } else {
-      return null;
-    }
-  }
-
-});
-
-function findMatches(path, routes, defaultRoute, notFoundRoute) {
-  var matches = null, route, params;
-
-  for (var i = 0, len = routes.length; i < len; ++i) {
-    route = routes[i];
-
-    // Check the subtree first to find the most deeply-nested match.
-    matches = findMatches(path, route.props.children, route.props.defaultRoute, route.props.notFoundRoute);
-
-    if (matches != null) {
-      var rootParams = getRootMatch(matches).params;
-      
-      params = route.props.paramNames.reduce(function (params, paramName) {
-        params[paramName] = rootParams[paramName];
-        return params;
-      }, {});
-
-      matches.unshift(makeMatch(route, params));
-
-      return matches;
-    }
-
-    // No routes in the subtree matched, so check this route.
-    params = Path.extractParams(route.props.path, path);
-
-    if (params)
-      return [ makeMatch(route, params) ];
-  }
-
-  // No routes matched, so try the default route if there is one.
-  if (defaultRoute && (params = Path.extractParams(defaultRoute.props.path, path)))
-    return [ makeMatch(defaultRoute, params) ];
-
-  // Last attempt: does the "not found" route match?
-  if (notFoundRoute && (params = Path.extractParams(notFoundRoute.props.path, path)))
-    return [ makeMatch(notFoundRoute, params) ];
-
-  return matches;
-}
-
-function makeMatch(route, params) {
-  return { route: route, params: params };
-}
-
-function hasMatch(matches, match) {
-  return matches.some(function (m) {
-    if (m.route !== match.route)
-      return false;
-
-    for (var property in m.params) {
-      if (m.params[property] !== match.params[property])
-        return false;
-    }
-
-    return true;
-  });
-}
-
-function getRootMatch(matches) {
-  return matches[matches.length - 1];
-}
-
-function updateMatchComponents(matches, refs) {
-  var i = 0, component;
-  while (component = refs[REF_NAME]) {
-    matches[i++].component = component;
-    refs = component.refs;
-  }
-}
-
-/**
- * Runs all transition hooks that are required to get from the current state
- * to the state specified by the given transition and updates the current state
- * if they all pass successfully. Returns a promise that resolves to the new
- * state if it needs to be updated, or undefined if not.
- */
-function runTransitionHooks(routes, transition) {
-  if (routes.state.path === transition.path)
-    return Promise.resolve(); // Nothing to do!
-
-  var currentMatches = routes.state.matches;
-  var nextMatches = routes.match(transition.path);
-
-  warning(
-    nextMatches,
-    'No route matches path "' + transition.path + '". Make sure you have ' +
-    '<Route path="' + transition.path + '"> somewhere in your routes'
-  );
-
-  if (!nextMatches)
-    nextMatches = [];
-
-  var fromMatches, toMatches;
-  if (currentMatches) {
-    updateMatchComponents(currentMatches, routes.refs);
-
-    fromMatches = currentMatches.filter(function (match) {
-      return !hasMatch(nextMatches, match);
-    });
-
-    toMatches = nextMatches.filter(function (match) {
-      return !hasMatch(currentMatches, match);
-    });
-  } else {
-    fromMatches = [];
-    toMatches = nextMatches;
-  }
-
-  var query = Path.extractQuery(transition.path) || {};
-
-  return runTransitionFromHooks(fromMatches, transition).then(function () {
-    if (transition.isAborted)
-      return; // No need to continue.
-
-    return runTransitionToHooks(toMatches, transition, query).then(function () {
-      if (transition.isAborted)
-        return; // No need to continue.
-
-      var rootMatch = getRootMatch(nextMatches);
-      var params = (rootMatch && rootMatch.params) || {};
-
-      return {
-        path: transition.path,
-        matches: nextMatches,
-        activeParams: params,
-        activeQuery: query,
-        activeRoutes: nextMatches.map(function (match) {
-          return match.route;
-        })
-      };
-    });
-  });
-}
-
-/**
- * Calls the willTransitionFrom hook of all handlers in the given matches
- * serially in reverse with the transition object and the current instance of
- * the route's handler, so that the deepest nested handlers are called first.
- * Returns a promise that resolves after the last handler.
- */
-function runTransitionFromHooks(matches, transition) {
-  var promise = Promise.resolve();
-
-  reversedArray(matches).forEach(function (match) {
-    promise = promise.then(function () {
-      var handler = match.route.props.handler;
-
-      if (!transition.isAborted && handler.willTransitionFrom)
-        return handler.willTransitionFrom(transition, match.component);
-    });
-  });
-
-  return promise;
-}
-
-/**
- * Calls the willTransitionTo hook of all handlers in the given matches serially
- * with the transition object and any params that apply to that handler. Returns
- * a promise that resolves after the last handler.
- */
-function runTransitionToHooks(matches, transition, query) {
-  var promise = Promise.resolve();
-
-  matches.forEach(function (match) {
-    promise = promise.then(function () {
-      var handler = match.route.props.handler;
-
-      if (!transition.isAborted && handler.willTransitionTo)
-        return handler.willTransitionTo(transition, match.params, query);
-    });
-  });
-
-  return promise;
-}
-
-/**
- * Given an array of matches as returned by findMatches, return a descriptor for
- * the handler hierarchy specified by the route.
- */
-function computeHandlerProps(matches, query) {
-  var props = {
-    ref: null,
-    key: null,
-    params: null,
-    query: null,
-    activeRouteHandler: returnNull
-  };
-
-  var childHandler;
-  reversedArray(matches).forEach(function (match) {
-    var route = match.route;
-
-    props = Route.getUnreservedProps(route.props);
-
-    props.ref = REF_NAME;
-    props.params = match.params;
-    props.query = query;
-
-    if (route.props.addHandlerKey)
-      props.key = Path.injectParams(route.props.path, match.params);
-
-    if (childHandler) {
-      props.activeRouteHandler = childHandler;
-    } else {
-      props.activeRouteHandler = returnNull;
-    }
-
-    childHandler = function (props, addedProps) {
-      if (arguments.length > 2 && typeof arguments[2] !== 'undefined')
-        throw new Error('Passing children to a route handler is not supported');
-
-      return route.props.handler(copyProperties(props, addedProps));
-    }.bind(this, props);
-  });
-
-  return props;
-}
-
-function returnNull() {
-  return null;
-}
-
-function reversedArray(array) {
-  return array.slice(0).reverse();
-}
-
-module.exports = Routes;
-
-},{"../actions/LocationActions":1,"../components/Route":6,"../locations/DefaultLocation":10,"../locations/HashLocation":11,"../locations/HistoryLocation":12,"../locations/RefreshLocation":14,"../stores/ActiveStore":17,"../stores/PathStore":18,"../stores/RouteStore":19,"../utils/Path":20,"../utils/Redirect":21,"../utils/Transition":22,"react/lib/copyProperties":40,"react/lib/warning":48,"when/lib/Promise":49}],8:[function(_dereq_,module,exports){
-var copyProperties = _dereq_('react/lib/copyProperties');
-var Dispatcher = _dereq_('flux').Dispatcher;
-
-/**
- * Dispatches actions that modify the URL.
- */
-var LocationDispatcher = copyProperties(new Dispatcher, {
-
-  handleViewAction: function (action) {
-    this.dispatch({
-      source: 'VIEW_ACTION',
-      action: action
-    });
+    var route = this.context.getRouteAtDepth(this.getRouteDepth());
+    return route ? React.createElement(route.handler, this.props) : null;
   }
 
 });
 
-module.exports = LocationDispatcher;
-
-},{"flux":31,"react/lib/copyProperties":40}],9:[function(_dereq_,module,exports){
-exports.goBack = _dereq_('./actions/LocationActions').goBack;
-exports.replaceWith = _dereq_('./actions/LocationActions').replaceWith;
-exports.transitionTo = _dereq_('./actions/LocationActions').transitionTo;
+module.exports = RouteHandler;
 
+},{}],9:[function(_dereq_,module,exports){
 exports.DefaultRoute = _dereq_('./components/DefaultRoute');
 exports.Link = _dereq_('./components/Link');
 exports.NotFoundRoute = _dereq_('./components/NotFoundRoute');
 exports.Redirect = _dereq_('./components/Redirect');
 exports.Route = _dereq_('./components/Route');
-exports.Routes = _dereq_('./components/Routes');
+exports.RouteHandler = _dereq_('./components/RouteHandler');
 
-exports.ActiveState = _dereq_('./mixins/ActiveState');
-exports.AsyncState = _dereq_('./mixins/AsyncState');
+exports.HashLocation = _dereq_('./locations/HashLocation');
+exports.HistoryLocation = _dereq_('./locations/HistoryLocation');
+exports.RefreshLocation = _dereq_('./locations/RefreshLocation');
 
-exports.makeHref = _dereq_('./utils/makeHref');
+exports.Navigation = _dereq_('./mixins/Navigation');
+exports.State = _dereq_('./mixins/State');
 
-},{"./actions/LocationActions":1,"./components/DefaultRoute":2,"./components/Link":3,"./components/NotFoundRoute":4,"./components/Redirect":5,"./components/Route":6,"./components/Routes":7,"./mixins/ActiveState":15,"./mixins/AsyncState":16,"./utils/makeHref":25}],10:[function(_dereq_,module,exports){
-module.exports = "production" === 'test'
-  ? _dereq_('./MemoryLocation')
-  : _dereq_('./HashLocation');
+exports.create = _dereq_('./utils/createRouter');
+exports.run = _dereq_('./utils/runRouter');
 
-},{"./HashLocation":11,"./MemoryLocation":13}],11:[function(_dereq_,module,exports){
+},{"./components/DefaultRoute":3,"./components/Link":4,"./components/NotFoundRoute":5,"./components/Redirect":6,"./components/Route":7,"./components/RouteHandler":8,"./locations/HashLocation":10,"./locations/HistoryLocation":11,"./locations/RefreshLocation":12,"./mixins/Navigation":14,"./mixins/State":17,"./utils/createRouter":24,"./utils/runRouter":28}],10:[function(_dereq_,module,exports){
 var invariant = _dereq_('react/lib/invariant');
-var ExecutionEnvironment = _dereq_('react/lib/ExecutionEnvironment');
-var getWindowPath = _dereq_('../utils/getWindowPath');
+var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM;
+var LocationActions = _dereq_('../actions/LocationActions');
+var Path = _dereq_('../utils/Path');
 
+/**
+ * Returns the current URL path from `window.location.hash`, including query string
+ */
 function getHashPath() {
-  return window.location.hash.substr(1);
+  invariant(
+    canUseDOM,
+    'getHashPath needs a DOM'
+  );
+
+  return Path.decode(
+    window.location.hash.substr(1)
+  );
 }
 
+var _actionType;
+
 function ensureSlash() {
   var path = getHashPath();
 
@@ -37148,11 +36190,30 @@ function ensureSlash() {
   return false;
 }
 
-var _onChange;
+var _changeListeners = [];
+
+function notifyChange(type) {
+  var change = {
+    path: getHashPath(),
+    type: type
+  };
+
+  _changeListeners.forEach(function (listener) {
+    listener(change);
+  });
+}
+
+var _isListening = false;
 
-function handleHashChange() {
-  if (ensureSlash())
-    _onChange();
+function onHashChange() {
+  if (ensureSlash()) {
+    // If we don't have an _actionType then all we know is the hash
+    // changed. It was probably caused by the user clicking the Back
+    // button, but may have also been the Forward button or manual
+    // manipulation. So just guess 'pop'.
+    notifyChange(_actionType || LocationActions.POP);
+    _actionType = null;
+  }
 }
 
 /**
@@ -37160,40 +36221,36 @@ function handleHashChange() {
  */
 var HashLocation = {
 
-  setup: function (onChange) {
-    invariant(
-      ExecutionEnvironment.canUseDOM,
-      'You cannot use HashLocation in an environment with no DOM'
-    );
-
-    _onChange = onChange;
+  addChangeListener: function (listener) {
+    _changeListeners.push(listener);
 
+    // Do this BEFORE listening for hashchange.
     ensureSlash();
 
+    if (_isListening)
+      return;
+
     if (window.addEventListener) {
-      window.addEventListener('hashchange', handleHashChange, false);
+      window.addEventListener('hashchange', onHashChange, false);
     } else {
-      window.attachEvent('onhashchange', handleHashChange);
+      window.attachEvent('onhashchange', onHashChange);
     }
-  },
 
-  teardown: function () {
-    if (window.removeEventListener) {
-      window.removeEventListener('hashchange', handleHashChange, false);
-    } else {
-      window.detachEvent('onhashchange', handleHashChange);
-    }
+    _isListening = true;
   },
 
   push: function (path) {
-    window.location.hash = path;
+    _actionType = LocationActions.PUSH;
+    window.location.hash = Path.encode(path);
   },
 
   replace: function (path) {
-    window.location.replace(getWindowPath() + '#' + path);
+    _actionType = LocationActions.REPLACE;
+    window.location.replace(window.location.pathname + '#' + Path.encode(path));
   },
 
   pop: function () {
+    _actionType = LocationActions.POP;
     window.history.back();
   },
 
@@ -37207,49 +36264,73 @@ var HashLocation = {
 
 module.exports = HashLocation;
 
-},{"../utils/getWindowPath":23,"react/lib/ExecutionEnvironment":39,"react/lib/invariant":42}],12:[function(_dereq_,module,exports){
+},{"../actions/LocationActions":1,"../utils/Path":19,"react/lib/ExecutionEnvironment":35,"react/lib/invariant":39}],11:[function(_dereq_,module,exports){
 var invariant = _dereq_('react/lib/invariant');
-var ExecutionEnvironment = _dereq_('react/lib/ExecutionEnvironment');
-var getWindowPath = _dereq_('../utils/getWindowPath');
+var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM;
+var LocationActions = _dereq_('../actions/LocationActions');
+var Path = _dereq_('../utils/Path');
 
-var _onChange;
+/**
+ * Returns the current URL path from `window.location`, including query string
+ */
+function getWindowPath() {
+  invariant(
+    canUseDOM,
+    'getWindowPath needs a DOM'
+  );
+
+  return Path.decode(
+    window.location.pathname + window.location.search
+  );
+}
+
+var _changeListeners = [];
+
+function notifyChange(type) {
+  var change = {
+    path: getWindowPath(),
+    type: type
+  };
+
+  _changeListeners.forEach(function (listener) {
+    listener(change);
+  });
+}
+
+var _isListening = false;
+
+function onPopState() {
+  notifyChange(LocationActions.POP);
+}
 
 /**
  * A Location that uses HTML5 history.
  */
 var HistoryLocation = {
 
-  setup: function (onChange) {
-    invariant(
-      ExecutionEnvironment.canUseDOM,
-      'You cannot use HistoryLocation in an environment with no DOM'
-    );
+  addChangeListener: function (listener) {
+    _changeListeners.push(listener);
 
-    _onChange = onChange;
+    if (_isListening)
+      return;
 
     if (window.addEventListener) {
-      window.addEventListener('popstate', _onChange, false);
+      window.addEventListener('popstate', onPopState, false);
     } else {
-      window.attachEvent('popstate', _onChange);
+      window.attachEvent('popstate', onPopState);
     }
-  },
 
-  teardown: function () {
-    if (window.removeEventListener) {
-      window.removeEventListener('popstate', _onChange, false);
-    } else {
-      window.detachEvent('popstate', _onChange);
-    }
+    _isListening = true;
   },
 
   push: function (path) {
-    window.history.pushState({ path: path }, '', path);
-    _onChange();
+    window.history.pushState({ path: path }, '', Path.encode(path));
+    notifyChange(LocationActions.PUSH);
   },
 
   replace: function (path) {
-    window.history.replaceState({ path: path }, '', path);
-    _onChange();
+    window.history.replaceState({ path: path }, '', Path.encode(path));
+    notifyChange(LocationActions.REPLACE);
   },
 
   pop: function () {
@@ -37266,60 +36347,9 @@ var HistoryLocation = {
 
 module.exports = HistoryLocation;
 
-},{"../utils/getWindowPath":23,"react/lib/ExecutionEnvironment":39,"react/lib/invariant":42}],13:[function(_dereq_,module,exports){
-var warning = _dereq_('react/lib/warning');
-
-var _lastPath = null;
-var _currentPath = null;
-var _onChange;
-
-/**
- * A Location that does not require a DOM.
- */
-var MemoryLocation = {
-
-  setup: function (onChange) {
-    _onChange = onChange;
-  },
-
-  push: function (path) {
-    _lastPath = _currentPath;
-    _currentPath = path;
-    _onChange();
-  },
-
-  replace: function (path) {
-    _currentPath = path;
-    _onChange();
-  },
-
-  pop: function () {
-    warning(
-      _lastPath != null,
-      'You cannot use MemoryLocation to go back more than once'
-    );
-
-    _currentPath = _lastPath;
-    _lastPath = null;
-    _onChange();
-  },
-
-  getCurrentPath: function () {
-    return _currentPath || '/';
-  },
-
-  toString: function () {
-    return '<MemoryLocation>';
-  }
-
-};
-
-module.exports = MemoryLocation;
-
-},{"react/lib/warning":48}],14:[function(_dereq_,module,exports){
-var invariant = _dereq_('react/lib/invariant');
-var ExecutionEnvironment = _dereq_('react/lib/ExecutionEnvironment');
-var getWindowPath = _dereq_('../utils/getWindowPath');
+},{"../actions/LocationActions":1,"../utils/Path":19,"react/lib/ExecutionEnvironment":35,"react/lib/invariant":39}],12:[function(_dereq_,module,exports){
+var HistoryLocation = _dereq_('./HistoryLocation');
+var Path = _dereq_('../utils/Path');
 
 /**
  * A Location that uses full page refreshes. This is used as
@@ -37328,26 +36358,19 @@ var getWindowPath = _dereq_('../utils/getWindowPath');
  */
 var RefreshLocation = {
 
-  setup: function () {
-    invariant(
-      ExecutionEnvironment.canUseDOM,
-      'You cannot use RefreshLocation in an environment with no DOM'
-    );
-  },
-
   push: function (path) {
-    window.location = path;
+    window.location = Path.encode(path);
   },
 
   replace: function (path) {
-    window.location.replace(path);
+    window.location.replace(Path.encode(path));
   },
 
   pop: function () {
     window.history.back();
   },
 
-  getCurrentPath: getWindowPath,
+  getCurrentPath: HistoryLocation.getCurrentPath,
 
   toString: function () {
     return '<RefreshLocation>';
@@ -37357,579 +36380,357 @@ var RefreshLocation = {
 
 module.exports = RefreshLocation;
 
-},{"../utils/getWindowPath":23,"react/lib/ExecutionEnvironment":39,"react/lib/invariant":42}],15:[function(_dereq_,module,exports){
-var ActiveStore = _dereq_('../stores/ActiveStore');
-
-/**
- * A mixin for components that need to know about the routes, params,
- * and query that are currently active. Components that use it get two
- * things:
- *
- *   1. An `isActive` static method they can use to check if a route,
- *      params, and query are active.
- *   2. An `updateActiveState` instance method that is called when the
- *      active state changes.
- *
- * Example:
- *
- *   var Tab = React.createClass({
- *     
- *     mixins: [ Router.ActiveState ],
- *
- *     getInitialState: function () {
- *       return {
- *         isActive: false
- *       };
- *     },
- *   
- *     updateActiveState: function () {
- *       this.setState({
- *         isActive: Tab.isActive(routeName, params, query)
- *       })
- *     }
- *   
- *   });
- */
-var ActiveState = {
-
-  statics: {
-
-    /**
-     * Returns true if the route with the given name, URL parameters, and query
-     * are all currently active.
-     */
-    isActive: ActiveStore.isActive
-
-  },
-
-  componentWillMount: function () {
-    ActiveStore.addChangeListener(this.handleActiveStateChange);
-  },
-
-  componentDidMount: function () {
-    if (this.updateActiveState)
-      this.updateActiveState();
-  },
+},{"../utils/Path":19,"./HistoryLocation":11}],13:[function(_dereq_,module,exports){
+var invariant = _dereq_('react/lib/invariant');
 
-  componentWillUnmount: function () {
-    ActiveStore.removeChangeListener(this.handleActiveStateChange);
-  },
+var FakeNode = {
 
-  handleActiveStateChange: function () {
-    if (this.isMounted() && typeof this.updateActiveState === 'function')
-      this.updateActiveState();
+  render: function () {
+    invariant(
+      false,
+      '%s elements should not be rendered',
+      this.constructor.displayName
+    );
   }
 
 };
 
-module.exports = ActiveState;
+module.exports = FakeNode;
 
-},{"../stores/ActiveStore":17}],16:[function(_dereq_,module,exports){
+},{"react/lib/invariant":39}],14:[function(_dereq_,module,exports){
 var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
-var resolveAsyncState = _dereq_('../utils/resolveAsyncState');
 
 /**
- * A mixin for route handler component classes that fetch at least
- * part of their state asynchronously. Classes that use it should
- * declare a static `getInitialAsyncState` method that fetches state
- * for a component after it mounts. This function is given three
- * arguments: 1) the current route params, 2) the current query and
- * 3) a function that can be used to set state as it is received.
- *
- * Much like the familiar `getInitialState` method, `getInitialAsyncState`
- * should return a hash of key/value pairs to use in the component's
- * state. The difference is that the values may be promises. As these
- * values resolve, the component's state is updated. You should only
- * ever need to use the setState function for doing things like
- * streaming data and/or updating progress.
+ * A mixin for components that modify the URL.
  *
  * Example:
  *
- *   var User = React.createClass({
- *   
- *     statics: {
- *   
- *       getInitialAsyncState: function (params, query, setState) {
- *         // Return a hash with keys named after the state variables
- *         // you want to set, as you normally do in getInitialState,
- *         // except the values may be immediate values or promises.
- *         // The state is automatically updated as promises resolve.
- *         return {
- *           user: getUserByID(params.userID) // may be a promise
- *         };
- *   
- *         // Or, use the setState function to stream data!
- *         var buffer = '';
- *   
- *         return {
- *
- *           // Same as above, the stream state variable is set to the
- *           // value returned by this promise when it resolves.
- *           stream: getStreamingData(params.userID, function (chunk) {
- *             buffer += chunk;
- *   
- *             // Notify of progress.
- *             setState({
- *               streamBuffer: buffer
- *             });
- *           })
- *   
- *         };
- *       }
- *   
- *     },
- *   
- *     getInitialState: function () {
- *       return {
- *         user: null,        // Receives a value when getUserByID resolves.
- *         stream: null,      // Receives a value when getStreamingData resolves.
- *         streamBuffer: ''   // Used to track data as it loads.
- *       };
+ *   var MyLink = React.createClass({
+ *     mixins: [ Router.Navigation ],
+ *     handleClick: function (event) {
+ *       event.preventDefault();
+ *       this.transitionTo('aRoute', { the: 'params' }, { the: 'query' });
  *     },
- *   
  *     render: function () {
- *       if (!this.state.user)
- *         return <LoadingUser/>;
- *   
  *       return (
- *         <div>
- *           <p>Welcome {this.state.user.name}!</p>
- *           <p>So far, you've received {this.state.streamBuffer.length} data!</p>
- *         </div>
+ *         <a onClick={this.handleClick}>Click me!</a>
  *       );
  *     }
- *   
  *   });
- *
- * When testing, use the `initialAsyncState` prop to simulate asynchronous
- * data fetching. When this prop is present, no attempt is made to retrieve
- * additional state via `getInitialAsyncState`.
  */
-var AsyncState = {
+var Navigation = {
 
-  propTypes: {
-    initialAsyncState: React.PropTypes.object
+  contextTypes: {
+    makePath: React.PropTypes.func.isRequired,
+    makeHref: React.PropTypes.func.isRequired,
+    transitionTo: React.PropTypes.func.isRequired,
+    replaceWith: React.PropTypes.func.isRequired,
+    goBack: React.PropTypes.func.isRequired
   },
 
-  getInitialState: function () {
-    return this.props.initialAsyncState || null;
+  /**
+   * Returns an absolute URL path created from the given route
+   * name, URL parameters, and query values.
+   */
+  makePath: function (to, params, query) {
+    return this.context.makePath(to, params, query);
   },
 
-  updateAsyncState: function (state) {
-    if (this.isMounted())
-      this.setState(state);
+  /**
+   * Returns a string that may safely be used as the href of a
+   * link to the route with the given name.
+   */
+  makeHref: function (to, params, query) {
+    return this.context.makeHref(to, params, query);
   },
 
-  componentDidMount: function () {
-    if (this.props.initialAsyncState || typeof this.constructor.getInitialAsyncState !== 'function')
-      return;
+  /**
+   * Transitions to the URL specified in the arguments by pushing
+   * a new URL onto the history stack.
+   */
+  transitionTo: function (to, params, query) {
+    this.context.transitionTo(to, params, query);
+  },
 
-    resolveAsyncState(
-      this.constructor.getInitialAsyncState(this.props.params, this.props.query, this.updateAsyncState),
-      this.updateAsyncState
-    );
+  /**
+   * Transitions to the URL specified in the arguments by replacing
+   * the current URL in the history stack.
+   */
+  replaceWith: function (to, params, query) {
+    this.context.replaceWith(to, params, query);
+  },
+
+  /**
+   * Transitions to the previous URL.
+   */
+  goBack: function () {
+    this.context.goBack();
   }
 
 };
 
-module.exports = AsyncState;
-
-},{"../utils/resolveAsyncState":27}],17:[function(_dereq_,module,exports){
-var EventEmitter = _dereq_('events').EventEmitter;
-
-var CHANGE_EVENT = 'change';
-var _events = new EventEmitter;
+module.exports = Navigation;
 
-_events.setMaxListeners(0);
-
-function notifyChange() {
-  _events.emit(CHANGE_EVENT);
-}
+},{}],15:[function(_dereq_,module,exports){
+var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
 
-var _activeRoutes = [];
-var _activeParams = {};
-var _activeQuery = {};
+/**
+ * Provides the router with context for Router.Navigation.
+ */
+var NavigationContext = {
 
-function routeIsActive(routeName) {
-  return _activeRoutes.some(function (route) {
-    return route.props.name === routeName;
-  });
-}
+  childContextTypes: {
+    makePath: React.PropTypes.func.isRequired,
+    makeHref: React.PropTypes.func.isRequired,
+    transitionTo: React.PropTypes.func.isRequired,
+    replaceWith: React.PropTypes.func.isRequired,
+    goBack: React.PropTypes.func.isRequired
+  },
 
-function paramsAreActive(params) {
-  for (var property in params) {
-    if (_activeParams[property] !== String(params[property]))
-      return false;
+  getChildContext: function () {
+    return {
+      makePath: this.constructor.makePath,
+      makeHref: this.constructor.makeHref,
+      transitionTo: this.constructor.transitionTo,
+      replaceWith: this.constructor.replaceWith,
+      goBack: this.constructor.goBack
+    };
   }
 
-  return true;
-}
+};
 
-function queryIsActive(query) {
-  for (var property in query) {
-    if (_activeQuery[property] !== String(query[property]))
-      return false;
-  }
+module.exports = NavigationContext;
 
-  return true;
-}
+},{}],16:[function(_dereq_,module,exports){
+var invariant = _dereq_('react/lib/invariant');
+var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM;
+var getWindowScrollPosition = _dereq_('../utils/getWindowScrollPosition');
 
 /**
- * The ActiveStore keeps track of which routes, URL and query parameters are
- * currently active on a page. <Link>s subscribe to the ActiveStore to know
- * whether or not they are active.
+ * Provides the router with the ability to manage window scroll position
+ * according to its scroll behavior.
  */
-var ActiveStore = {
+var Scrolling = {
 
-  addChangeListener: function (listener) {
-    _events.on(CHANGE_EVENT, listener);
+  componentWillMount: function () {
+    invariant(
+      this.getScrollBehavior() == null || canUseDOM,
+      'Cannot use scroll behavior without a DOM'
+    );
+
+    this._scrollHistory = {};
   },
 
-  removeChangeListener: function (listener) {
-    _events.removeListener(CHANGE_EVENT, listener);
+  componentDidMount: function () {
+    this._updateScroll();
   },
 
-  /**
-   * Updates the currently active state and notifies all listeners.
-   * This is automatically called by routes as they become active.
-   */
-  updateState: function (state) {
-    state = state || {};
+  componentWillUpdate: function () {
+    this._scrollHistory[this.state.path] = getWindowScrollPosition();
+  },
 
-    _activeRoutes = state.activeRoutes || [];
-    _activeParams = state.activeParams || {};
-    _activeQuery = state.activeQuery || {};
+  componentDidUpdate: function () {
+    this._updateScroll();
+  },
 
-    notifyChange();
+  componentWillUnmount: function () {
+    delete this._scrollHistory;
   },
 
   /**
-   * Returns true if the route with the given name, URL parameters, and query
-   * are all currently active.
+   * Returns the last known scroll position for the given URL path.
    */
-  isActive: function (routeName, params, query) {
-    var isActive = routeIsActive(routeName) && paramsAreActive(params);
+  getScrollPosition: function (path) {
+    return this._scrollHistory[path] || null;
+  },
 
-    if (query)
-      return isActive && queryIsActive(query);
+  _updateScroll: function () {
+    var scrollBehavior = this.getScrollBehavior();
 
-    return isActive;
+    if (scrollBehavior)
+      scrollBehavior.updateScrollPosition(
+        this.getScrollPosition(this.state.path),
+        this.state.action
+      );
   }
 
 };
 
-module.exports = ActiveStore;
-
-},{"events":30}],18:[function(_dereq_,module,exports){
-var warning = _dereq_('react/lib/warning');
-var EventEmitter = _dereq_('events').EventEmitter;
-var LocationActions = _dereq_('../actions/LocationActions');
-var LocationDispatcher = _dereq_('../dispatchers/LocationDispatcher');
-var supportsHistory = _dereq_('../utils/supportsHistory');
-var HistoryLocation = _dereq_('../locations/HistoryLocation');
-var RefreshLocation = _dereq_('../locations/RefreshLocation');
-
-var CHANGE_EVENT = 'change';
-var _events = new EventEmitter;
-
-function notifyChange() {
-  _events.emit(CHANGE_EVENT);
-}
-
-var _scrollPositions = {};
-
-function recordScrollPosition(path) {
-  _scrollPositions[path] = {
-    x: window.scrollX,
-    y: window.scrollY
-  };
-}
-
-function updateScrollPosition(path) {
-  var p = PathStore.getScrollPosition(path);
-  window.scrollTo(p.x, p.y);
-}
+module.exports = Scrolling;
 
-var _location;
+},{"../utils/getWindowScrollPosition":26,"react/lib/ExecutionEnvironment":35,"react/lib/invariant":39}],17:[function(_dereq_,module,exports){
+var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
 
 /**
- * The PathStore keeps track of the current URL path and manages
- * the location strategy that is used to update the URL.
+ * A mixin for components that need to know the path, routes, URL
+ * params and query that are currently active.
+ *
+ * Example:
+ *
+ *   var AboutLink = React.createClass({
+ *     mixins: [ Router.State ],
+ *     render: function () {
+ *       var className = this.props.className;
+ *   
+ *       if (this.isActive('about'))
+ *         className += ' is-active';
+ *   
+ *       return React.DOM.a({ className: className }, this.props.children);
+ *     }
+ *   });
  */
-var PathStore = {
-
-  addChangeListener: function (listener) {
-    _events.on(CHANGE_EVENT, listener);
-  },
-
-  removeChangeListener: function (listener) {
-    _events.removeListener(CHANGE_EVENT, listener);
-
-    // Automatically teardown when the last listener is removed.
-    if (EventEmitter.listenerCount(_events, CHANGE_EVENT) === 0)
-      PathStore.teardown();
-  },
+var State = {
 
-  setup: function (location) {
-    // When using HistoryLocation, automatically fallback
-    // to RefreshLocation in browsers that do not support
-    // the HTML5 history API.
-    if (location === HistoryLocation && !supportsHistory())
-      location = RefreshLocation;
-
-    if (_location == null) {
-      _location = location;
-
-      if (_location && typeof _location.setup === 'function')
-        _location.setup(notifyChange);
-    } else {
-      warning(
-        _location === location,
-        'Cannot use location %s, already using %s', location, _location
-      );
-    }
+  contextTypes: {
+    getCurrentPath: React.PropTypes.func.isRequired,
+    getCurrentRoutes: React.PropTypes.func.isRequired,
+    getCurrentParams: React.PropTypes.func.isRequired,
+    getCurrentQuery: React.PropTypes.func.isRequired,
+    isActive: React.PropTypes.func.isRequired
   },
 
-  teardown: function () {
-    _events.removeAllListeners(CHANGE_EVENT);
-
-    if (_location && typeof _location.teardown === 'function')
-      _location.teardown();
-
-    _location = null;
+  /**
+   * Returns the current URL path.
+   */
+  getPath: function () {
+    return this.context.getCurrentPath();
   },
 
   /**
-   * Returns the location object currently in use.
+   * Returns an array of the routes that are currently active.
    */
-  getLocation: function () {
-    return _location;
+  getRoutes: function () {
+    return this.context.getCurrentRoutes();
   },
 
   /**
-   * Returns the current URL path.
+   * Returns an object of the URL params that are currently active.
    */
-  getCurrentPath: function () {
-    return _location.getCurrentPath();
+  getParams: function () {
+    return this.context.getCurrentParams();
   },
 
   /**
-   * Returns the last known scroll position for the given path.
+   * Returns an object of the query params that are currently active.
    */
-  getScrollPosition: function (path) {
-    return _scrollPositions[path] || { x: 0, y: 0 };
+  getQuery: function () {
+    return this.context.getCurrentQuery();
   },
 
-  dispatchToken: LocationDispatcher.register(function (payload) {
-    var action = payload.action;
-    var currentPath = _location.getCurrentPath();
+  /**
+   * A helper method to determine if a given route, params, and query
+   * are active.
+   */
+  isActive: function (to, params, query) {
+    return this.context.isActive(to, params, query);
+  }
 
-    switch (action.type) {
-      case LocationActions.PUSH:
-        if (currentPath !== action.path) {
-          recordScrollPosition(currentPath);
-          _location.push(action.path);
-        }
-        break;
+};
 
-      case LocationActions.REPLACE:
-        if (currentPath !== action.path) {
-          recordScrollPosition(currentPath);
-          _location.replace(action.path);
-        }
-        break;
+module.exports = State;
 
-      case LocationActions.POP:
-        recordScrollPosition(currentPath);
-        _location.pop();
-        break;
+},{}],18:[function(_dereq_,module,exports){
+var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
+var assign = _dereq_('react/lib/Object.assign');
+var Path = _dereq_('../utils/Path');
 
-      case LocationActions.UPDATE_SCROLL:
-        updateScrollPosition(currentPath);
-        break;
-    }
-  })
+function routeIsActive(activeRoutes, routeName) {
+  return activeRoutes.some(function (route) {
+    return route.name === routeName;
+  });
+}
 
-};
+function paramsAreActive(activeParams, params) {
+  for (var property in params)
+    if (String(activeParams[property]) !== String(params[property]))
+      return false;
 
-module.exports = PathStore;
+  return true;
+}
 
-},{"../actions/LocationActions":1,"../dispatchers/LocationDispatcher":8,"../locations/HistoryLocation":12,"../locations/RefreshLocation":14,"../utils/supportsHistory":28,"events":30,"react/lib/warning":48}],19:[function(_dereq_,module,exports){
-var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
-var invariant = _dereq_('react/lib/invariant');
-var warning = _dereq_('react/lib/warning');
-var Path = _dereq_('../utils/Path');
+function queryIsActive(activeQuery, query) {
+  for (var property in query)
+    if (String(activeQuery[property]) !== String(query[property]))
+      return false;
 
-var _namedRoutes = {};
+  return true;
+}
 
 /**
- * The RouteStore contains a directory of all <Route>s in the system. It is
- * used primarily for looking up routes by name so that <Link>s can use a
- * route name in the "to" prop and users can use route names in `Router.transitionTo`
- * and other high-level utility methods.
+ * Provides the router with context for Router.State.
  */
-var RouteStore = {
+var StateContext = {
 
   /**
-   * Removes all references to <Route>s from the store. Should only ever
-   * really be used in tests to clear the store between test runs.
+   * Returns the current URL path + query string.
    */
-  unregisterAllRoutes: function () {
-    _namedRoutes = {};
+  getCurrentPath: function () {
+    return this.state.path;
   },
 
   /**
-   * Removes the reference to the given <Route> and all of its children
-   * from the store.
+   * Returns a read-only array of the currently active routes.
    */
-  unregisterRoute: function (route) {
-    var props = route.props;
-
-    if (props.name)
-      delete _namedRoutes[props.name];
-
-    React.Children.forEach(props.children, RouteStore.unregisterRoute);
+  getCurrentRoutes: function () {
+    return this.state.routes.slice(0);
   },
 
   /**
-   * Registers a <Route> and all of its children with the store. Also,
-   * does some normalization and validation on route props.
+   * Returns a read-only object of the currently active URL parameters.
    */
-  registerRoute: function (route, parentRoute) {
-    // Note: parentRoute may be a <Route> _or_ a <Routes>.
-    var props = route.props;
-
-    invariant(
-      React.isValidClass(props.handler),
-      'The handler for the "%s" route must be a valid React class',
-      props.name || props.path
-    );
-
-    var parentPath = (parentRoute && parentRoute.props.path) || '/';
-
-    if ((props.path || props.name) && !props.isDefault && !props.catchAll) {
-      var path = props.path || props.name;
-
-      // Relative paths extend their parent.
-      if (!Path.isAbsolute(path))
-        path = Path.join(parentPath, path);
-
-      props.path = Path.normalize(path);
-    } else {
-      props.path = parentPath;
-
-      if (props.catchAll)
-        props.path += '*';
-    }
-
-    props.paramNames = Path.extractParamNames(props.path);
-
-    // Make sure the route's path has all params its parent needs.
-    if (parentRoute && Array.isArray(parentRoute.props.paramNames)) {
-      parentRoute.props.paramNames.forEach(function (paramName) {
-        invariant(
-          props.paramNames.indexOf(paramName) !== -1,
-          'The nested route path "%s" is missing the "%s" parameter of its parent path "%s"',
-          props.path, paramName, parentRoute.props.path
-        );
-      });
-    }
-
-    // Make sure the route can be looked up by <Link>s.
-    if (props.name) {
-      var existingRoute = _namedRoutes[props.name];
-
-      invariant(
-        !existingRoute || route === existingRoute,
-        'You cannot use the name "%s" for more than one route',
-        props.name
-      );
-
-      _namedRoutes[props.name] = route;
-    }
-
-    if (props.catchAll) {
-      invariant(
-        parentRoute,
-        '<NotFoundRoute> must have a parent <Route>'
-      );
-
-      invariant(
-        parentRoute.props.notFoundRoute == null,
-        'You may not have more than one <NotFoundRoute> per <Route>'
-      );
-
-      parentRoute.props.notFoundRoute = route;
-
-      return null;
-    }
-
-    if (props.isDefault) {
-      invariant(
-        parentRoute,
-        '<DefaultRoute> must have a parent <Route>'
-      );
-
-      invariant(
-        parentRoute.props.defaultRoute == null,
-        'You may not have more than one <DefaultRoute> per <Route>'
-      );
-
-      parentRoute.props.defaultRoute = route;
-
-      return null;
-    }
-
-    // Make sure children is an array.
-    props.children = RouteStore.registerChildren(props.children, route);
+  getCurrentParams: function () {
+    return assign({}, this.state.params);
+  },
 
-    return route;
+  /**
+   * Returns a read-only object of the currently active query parameters.
+   */
+  getCurrentQuery: function () {
+    return assign({}, this.state.query);
   },
 
   /**
-   * Registers many children routes at once, always returning an array.
+   * Returns true if the given route, params, and query are active.
    */
-  registerChildren: function (children, parentRoute) {
-    var routes = [];
+  isActive: function (to, params, query) {
+    if (Path.isAbsolute(to))
+      return to === this.state.path;
 
-    React.Children.forEach(children, function (child) {
-      // Exclude <DefaultRoute>s.
-      if (child = RouteStore.registerRoute(child, parentRoute))
-        routes.push(child);
-    });
+    return routeIsActive(this.state.routes, to) &&
+      paramsAreActive(this.state.params, params) &&
+      (query == null || queryIsActive(this.state.query, query));
+  },
 
-    return routes;
+  childContextTypes: {
+    getCurrentPath: React.PropTypes.func.isRequired,
+    getCurrentRoutes: React.PropTypes.func.isRequired,
+    getCurrentParams: React.PropTypes.func.isRequired,
+    getCurrentQuery: React.PropTypes.func.isRequired,
+    isActive: React.PropTypes.func.isRequired
   },
 
-  /**
-   * Returns the Route object with the given name, if one exists.
-   */
-  getRouteByName: function (routeName) {
-    return _namedRoutes[routeName] || null;
+  getChildContext: function () {
+    return {
+      getCurrentPath: this.getCurrentPath,
+      getCurrentRoutes: this.getCurrentRoutes,
+      getCurrentParams: this.getCurrentParams,
+      getCurrentQuery: this.getCurrentQuery,
+      isActive: this.isActive
+    };
   }
 
 };
 
-module.exports = RouteStore;
+module.exports = StateContext;
 
-},{"../utils/Path":20,"react/lib/invariant":42,"react/lib/warning":48}],20:[function(_dereq_,module,exports){
+},{"../utils/Path":19,"react/lib/Object.assign":36}],19:[function(_dereq_,module,exports){
 var invariant = _dereq_('react/lib/invariant');
 var merge = _dereq_('qs/lib/utils').merge;
 var qs = _dereq_('qs');
 
-function encodeURL(url) {
-  return encodeURIComponent(url).replace(/%20/g, '+');
-}
-
-function decodeURL(url) {
-  return decodeURIComponent(url.replace(/\+/g, ' '));
-}
-
-function encodeURLPath(path) {
-  return String(path).split('/').map(encodeURL).join('/');
-}
-
-var paramMatcher = /:([a-zA-Z_$][a-zA-Z0-9_$]*)|[*.()\[\]\\+|{}^$]/g;
+var paramCompileMatcher = /:([a-zA-Z_$][a-zA-Z0-9_$]*)|[*.()\[\]\\+|{}^$]/g;
+var paramInjectMatcher = /:([a-zA-Z_$][a-zA-Z0-9_$?]*[?]?)|[*]/g;
+var paramInjectTrailingSlashMatcher = /\/\/\?|\/\?/g;
 var queryMatcher = /\?(.+)/;
 
 var _compiledPatterns = {};
@@ -37937,10 +36738,10 @@ var _compiledPatterns = {};
 function compilePattern(pattern) {
   if (!(pattern in _compiledPatterns)) {
     var paramNames = [];
-    var source = pattern.replace(paramMatcher, function (match, paramName) {
+    var source = pattern.replace(paramCompileMatcher, function (match, paramName) {
       if (paramName) {
         paramNames.push(paramName);
-        return '([^./?#]+)';
+        return '([^/?#]+)';
       } else if (match === '*') {
         paramNames.push('splat');
         return '(.*?)';
@@ -37961,6 +36762,20 @@ function compilePattern(pattern) {
 var Path = {
 
   /**
+   * Safely decodes special characters in the given URL path.
+   */
+  decode: function (path) {
+    return decodeURI(path.replace(/\+/g, ' '));
+  },
+
+  /**
+   * Safely encodes special characters in the given URL path.
+   */
+  encode: function (path) {
+    return encodeURI(path).replace(/%20/g, '+');
+  },
+
+  /**
    * Returns an array of the names of all parameters in the given pattern.
    */
   extractParamNames: function (pattern) {
@@ -37974,7 +36789,7 @@ var Path = {
    */
   extractParams: function (pattern, path) {
     var object = compilePattern(pattern);
-    var match = decodeURL(path).match(object.matcher);
+    var match = path.match(object.matcher);
 
     if (!match)
       return null;
@@ -37997,13 +36812,21 @@ var Path = {
 
     var splatIndex = 0;
 
-    return pattern.replace(paramMatcher, function (match, paramName) {
+    return pattern.replace(paramInjectMatcher, function (match, paramName) {
       paramName = paramName || 'splat';
 
-      invariant(
-        params[paramName] != null,
-        'Missing "' + paramName + '" parameter for path "' + pattern + '"'
-      );
+      // If param is optional don't check for existence
+      if (paramName.slice(-1) !== '?') {
+        invariant(
+          params[paramName] != null,
+          'Missing "' + paramName + '" parameter for path "' + pattern + '"'
+        );
+      } else {
+        paramName = paramName.slice(0, -1);
+
+        if (params[paramName] == null)
+          return '';
+      }
 
       var segment;
       if (paramName === 'splat' && Array.isArray(params[paramName])) {
@@ -38017,8 +36840,8 @@ var Path = {
         segment = params[paramName];
       }
 
-      return encodeURLPath(segment);
-    });
+      return segment;
+    }).replace(paramInjectTrailingSlashMatcher, '/');
   },
 
   /**
@@ -38026,7 +36849,7 @@ var Path = {
    * in the given path, null if the path contains no query string.
    */
   extractQuery: function (path) {
-    var match = decodeURL(path).match(queryMatcher);
+    var match = path.match(queryMatcher);
     return match && qs.parse(match[1]);
   },
 
@@ -38080,7 +36903,30 @@ var Path = {
 
 module.exports = Path;
 
-},{"qs":34,"qs/lib/utils":38,"react/lib/invariant":42}],21:[function(_dereq_,module,exports){
+},{"qs":30,"qs/lib/utils":34,"react/lib/invariant":39}],20:[function(_dereq_,module,exports){
+var Promise = _dereq_('when/lib/Promise');
+
+// TODO: Use process.env.NODE_ENV check + envify to enable
+// when's promise monitor here when in dev.
+
+module.exports = Promise;
+
+},{"when/lib/Promise":41}],21:[function(_dereq_,module,exports){
+var PropTypes = {
+
+  /**
+   * Requires that the value of a prop be falsy.
+   */
+  falsy: function (props, propName, elementName) {
+    if (props[propName])
+      return new Error('<' + elementName + '> may not have a "' + propName + '" prop');
+  }
+
+};
+
+module.exports = PropTypes;
+
+},{}],22:[function(_dereq_,module,exports){
 /**
  * Encapsulates a redirect to the given route.
  */
@@ -38092,10 +36938,89 @@ function Redirect(to, params, query) {
 
 module.exports = Redirect;
 
-},{}],22:[function(_dereq_,module,exports){
-var mixInto = _dereq_('react/lib/mixInto');
-var transitionTo = _dereq_('../actions/LocationActions').transitionTo;
+},{}],23:[function(_dereq_,module,exports){
+var assign = _dereq_('react/lib/Object.assign');
+var reversedArray = _dereq_('./reversedArray');
 var Redirect = _dereq_('./Redirect');
+var Promise = _dereq_('./Promise');
+
+/**
+ * Runs all hook functions serially and calls callback(error) when finished.
+ * A hook may return a promise if it needs to execute asynchronously.
+ */
+function runHooks(hooks, callback) {
+  try {
+    var promise = hooks.reduce(function (promise, hook) {
+      // The first hook to use transition.wait makes the rest
+      // of the transition async from that point forward.
+      return promise ? promise.then(hook) : hook();
+    }, null);
+  } catch (error) {
+    return callback(error); // Sync error.
+  }
+
+  if (promise) {
+    // Use setTimeout to break the promise chain.
+    promise.then(function () {
+      setTimeout(callback);
+    }, function (error) {
+      setTimeout(function () {
+        callback(error);
+      });
+    });
+  } else {
+    callback();
+  }
+}
+
+/**
+ * Calls the willTransitionFrom hook of all handlers in the given matches
+ * serially in reverse with the transition object and the current instance of
+ * the route's handler, so that the deepest nested handlers are called first.
+ * Calls callback(error) when finished.
+ */
+function runTransitionFromHooks(transition, routes, components, callback) {
+  components = reversedArray(components);
+
+  var hooks = reversedArray(routes).map(function (route, index) {
+    return function () {
+      var handler = route.handler;
+
+      if (!transition.isAborted && handler.willTransitionFrom)
+        return handler.willTransitionFrom(transition, components[index]);
+
+      var promise = transition._promise;
+      transition._promise = null;
+
+      return promise;
+    };
+  });
+
+  runHooks(hooks, callback);
+}
+
+/**
+ * Calls the willTransitionTo hook of all handlers in the given matches
+ * serially with the transition object and any params that apply to that
+ * handler. Calls callback(error) when finished.
+ */
+function runTransitionToHooks(transition, routes, params, query, callback) {
+  var hooks = routes.map(function (route) {
+    return function () {
+      var handler = route.handler;
+
+      if (!transition.isAborted && handler.willTransitionTo)
+        handler.willTransitionTo(transition, params, query);
+
+      var promise = transition._promise;
+      transition._promise = null;
+
+      return promise;
+    };
+  });
+
+  runHooks(hooks, callback);
+}
 
 /**
  * Encapsulates a transition to a given path.
@@ -38103,13 +37028,15 @@ var Redirect = _dereq_('./Redirect');
  * The willTransitionTo and willTransitionFrom handlers receive
  * an instance of this class as their first argument.
  */
-function Transition(path) {
+function Transition(path, retry) {
   this.path = path;
   this.abortReason = null;
   this.isAborted = false;
+  this.retry = retry.bind(this);
+  this._promise = null;
 }
 
-mixInto(Transition, {
+assign(Transition.prototype, {
 
   abort: function (reason) {
     this.abortReason = reason;
@@ -38120,763 +37047,715 @@ mixInto(Transition, {
     this.abort(new Redirect(to, params, query));
   },
 
-  retry: function () {
-    transitionTo(this.path);
+  wait: function (value) {
+    this._promise = Promise.resolve(value);
+  },
+
+  from: function (routes, components, callback) {
+    return runTransitionFromHooks(this, routes, components, callback);
+  },
+
+  to: function (routes, params, query, callback) {
+    return runTransitionToHooks(this, routes, params, query, callback);
   }
 
 });
 
 module.exports = Transition;
 
-},{"../actions/LocationActions":1,"./Redirect":21,"react/lib/mixInto":47}],23:[function(_dereq_,module,exports){
+},{"./Promise":20,"./Redirect":22,"./reversedArray":27,"react/lib/Object.assign":36}],24:[function(_dereq_,module,exports){
+var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
+var warning = _dereq_('react/lib/warning');
+var invariant = _dereq_('react/lib/invariant');
+var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM;
+var ImitateBrowserBehavior = _dereq_('../behaviors/ImitateBrowserBehavior');
+var RouteHandler = _dereq_('../components/RouteHandler');
+var HashLocation = _dereq_('../locations/HashLocation');
+var HistoryLocation = _dereq_('../locations/HistoryLocation');
+var RefreshLocation = _dereq_('../locations/RefreshLocation');
+var NavigationContext = _dereq_('../mixins/NavigationContext');
+var StateContext = _dereq_('../mixins/StateContext');
+var Scrolling = _dereq_('../mixins/Scrolling');
+var createRoutesFromChildren = _dereq_('./createRoutesFromChildren');
+var supportsHistory = _dereq_('./supportsHistory');
+var Transition = _dereq_('./Transition');
+var PropTypes = _dereq_('./PropTypes');
+var Redirect = _dereq_('./Redirect');
+var Path = _dereq_('./Path');
+
 /**
- * Returns the current URL path from `window.location`, including query string
+ * The default location for new routers.
  */
-function getWindowPath() {
-  return window.location.pathname + window.location.search;
-}
-
-module.exports = getWindowPath;
-
-
-},{}],24:[function(_dereq_,module,exports){
-module.exports = Function.prototype.call.bind(Object.prototype.hasOwnProperty);
+var DEFAULT_LOCATION = canUseDOM ? HashLocation : '/';
 
-},{}],25:[function(_dereq_,module,exports){
-var HashLocation = _dereq_('../locations/HashLocation');
-var PathStore = _dereq_('../stores/PathStore');
-var makePath = _dereq_('./makePath');
+/**
+ * The default scroll behavior for new routers.
+ */
+var DEFAULT_SCROLL_BEHAVIOR = canUseDOM ? ImitateBrowserBehavior : null;
 
 /**
- * Returns a string that may safely be used as the href of a
- * link to the route with the given name.
+ * The default error handler for new routers.
  */
-function makeHref(to, params, query) {
-  var path = makePath(to, params, query);
+function defaultErrorHandler(error) {
+  // Throw so we don't silently swallow async errors.
+  throw error; // This error probably originated in a transition hook.
+}
 
-  if (PathStore.getLocation() === HashLocation)
-    return '#' + path;
+/**
+ * The default aborted transition handler for new routers.
+ */
+function defaultAbortHandler(abortReason, location) {
+  if (typeof location === 'string')
+    throw new Error('Unhandled aborted transition! Reason: ' + abortReason);
 
-  return path;
+  if (abortReason instanceof Redirect) {
+    location.replace(this.makePath(abortReason.to, abortReason.params, abortReason.query));
+  } else {
+    location.pop();
+  }
 }
 
-module.exports = makeHref;
+function findMatch(pathname, routes, defaultRoute, notFoundRoute) {
+  var match, route, params;
 
-},{"../locations/HashLocation":11,"../stores/PathStore":18,"./makePath":26}],26:[function(_dereq_,module,exports){
-var invariant = _dereq_('react/lib/invariant');
-var RouteStore = _dereq_('../stores/RouteStore');
-var Path = _dereq_('./Path');
+  for (var i = 0, len = routes.length; i < len; ++i) {
+    route = routes[i];
 
-/**
- * Returns an absolute URL path created from the given route name, URL
- * parameters, and query values.
- */
-function makePath(to, params, query) {
-  var path;
-  if (Path.isAbsolute(to)) {
-    path = Path.normalize(to);
-  } else {
-    var route = RouteStore.getRouteByName(to);
+    // Check the subtree first to find the most deeply-nested match.
+    match = findMatch(pathname, route.childRoutes, route.defaultRoute, route.notFoundRoute);
 
-    invariant(
-      route,
-      'Unable to find a route named "' + to + '". Make sure you have ' +
-      'a <Route name="' + to + '"> defined somewhere in your routes'
-    );
+    if (match != null) {
+      match.routes.unshift(route);
+      return match;
+    }
+
+    // No routes in the subtree matched, so check this route.
+    params = Path.extractParams(route.path, pathname);
 
-    path = route.props.path;
+    if (params)
+      return createMatch(route, params);
   }
 
-  return Path.withQuery(Path.injectParams(path, params), query);
+  // No routes matched, so try the default route if there is one.
+  if (defaultRoute && (params = Path.extractParams(defaultRoute.path, pathname)))
+    return createMatch(defaultRoute, params);
+
+  // Last attempt: does the "not found" route match?
+  if (notFoundRoute && (params = Path.extractParams(notFoundRoute.path, pathname)))
+    return createMatch(notFoundRoute, params);
+
+  return match;
 }
 
-module.exports = makePath;
+function createMatch(route, params) {
+  return { routes: [ route ], params: params };
+}
 
-},{"../stores/RouteStore":19,"./Path":20,"react/lib/invariant":42}],27:[function(_dereq_,module,exports){
-var Promise = _dereq_('when/lib/Promise');
+function hasMatch(routes, route, prevParams, nextParams) {
+  return routes.some(function (r) {
+    if (r !== route)
+      return false;
+
+    var paramNames = route.paramNames;
+    var paramName;
+
+    for (var i = 0, len = paramNames.length; i < len; ++i) {
+      paramName = paramNames[i];
+
+      if (nextParams[paramName] !== prevParams[paramName])
+        return false;
+    }
+
+    return true;
+  });
+}
 
 /**
- * Resolves all values in asyncState and calls the setState
- * function with new state as they resolve. Returns a promise
- * that resolves after all values are resolved.
+ * Creates and returns a new router using the given options. A router
+ * is a ReactComponent class that knows how to react to changes in the
+ * URL and keep the contents of the page in sync.
+ *
+ * Options may be any of the following:
+ *
+ * - routes           (required) The route config
+ * - location         The location to use. Defaults to HashLocation when
+ *                    the DOM is available, "/" otherwise
+ * - scrollBehavior   The scroll behavior to use. Defaults to ImitateBrowserBehavior
+ *                    when the DOM is available, null otherwise
+ * - onError          A function that is used to handle errors
+ * - onAbort          A function that is used to handle aborted transitions
+ *
+ * When rendering in a server-side environment, the location should simply
+ * be the URL path that was used in the request, including the query string.
  */
-function resolveAsyncState(asyncState, setState) {
-  if (asyncState == null)
-    return Promise.resolve();
+function createRouter(options) {
+  options = options || {};
 
-  var keys = Object.keys(asyncState);
-  
-  return Promise.all(
-    keys.map(function (key) {
-      return Promise.resolve(asyncState[key]).then(function (value) {
-        var newState = {};
-        newState[key] = value;
-        setState(newState);
-      });
-    })
-  );
-}
+  if (typeof options === 'function') {
+    options = { routes: options }; // Router.create(<Route>)
+  } else if (Array.isArray(options)) {
+    options = { routes: options }; // Router.create([ <Route>, <Route> ])
+  }
 
-module.exports = resolveAsyncState;
+  var routes = [];
+  var namedRoutes = {};
+  var components = [];
+  var location = options.location || DEFAULT_LOCATION;
+  var scrollBehavior = options.scrollBehavior || DEFAULT_SCROLL_BEHAVIOR;
+  var onError = options.onError || defaultErrorHandler;
+  var onAbort = options.onAbort || defaultAbortHandler;
+  var state = {};
+  var nextState = {};
 
-},{"when/lib/Promise":49}],28:[function(_dereq_,module,exports){
-function supportsHistory() {
-  /*! taken from modernizr
-   * https://github.com/Modernizr/Modernizr/blob/master/LICENSE
-   * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js
-   */
-  var ua = navigator.userAgent;
-  if ((ua.indexOf('Android 2.') !== -1 ||
-      (ua.indexOf('Android 4.0') !== -1)) &&
-      ua.indexOf('Mobile Safari') !== -1 &&
-      ua.indexOf('Chrome') === -1) {
-    return false;
+  function updateState() {
+    state = nextState;
+    nextState = {};
   }
-  return (window.history && 'pushState' in window.history);
-}
 
-module.exports = supportsHistory;
+  // Automatically fall back to full page refreshes in
+  // browsers that don't support the HTML history API.
+  if (location === HistoryLocation && !supportsHistory())
+    location = RefreshLocation;
 
-},{}],29:[function(_dereq_,module,exports){
-function withoutProperties(object, properties) {
-  var result = {};
+  var router = React.createClass({
 
-  for (var property in object) {
-    if (object.hasOwnProperty(property) && !properties[property])
-      result[property] = object[property];
-  }
+    displayName: 'Router',
 
-  return result;
-}
+    mixins: [ NavigationContext, StateContext, Scrolling ],
 
-module.exports = withoutProperties;
+    statics: {
 
-},{}],30:[function(_dereq_,module,exports){
-// Copyright Joyent, Inc. and other Node contributors.
-//
-// Permission is hereby granted, free of charge, to any person obtaining a
-// copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to permit
-// persons to whom the Software is furnished to do so, subject to the
-// following conditions:
-//
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-//
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
-// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
-// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
-// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
-// USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-function EventEmitter() {
-  this._events = this._events || {};
-  this._maxListeners = this._maxListeners || undefined;
-}
-module.exports = EventEmitter;
-
-// Backwards-compat with node 0.10.x
-EventEmitter.EventEmitter = EventEmitter;
-
-EventEmitter.prototype._events = undefined;
-EventEmitter.prototype._maxListeners = undefined;
-
-// By default EventEmitters will print a warning if more than 10 listeners are
-// added to it. This is a useful default which helps finding memory leaks.
-EventEmitter.defaultMaxListeners = 10;
-
-// Obviously not all Emitters should be limited to 10. This function allows
-// that to be increased. Set to zero for unlimited.
-EventEmitter.prototype.setMaxListeners = function(n) {
-  if (!isNumber(n) || n < 0 || isNaN(n))
-    throw TypeError('n must be a positive number');
-  this._maxListeners = n;
-  return this;
-};
-
-EventEmitter.prototype.emit = function(type) {
-  var er, handler, len, args, i, listeners;
-
-  if (!this._events)
-    this._events = {};
-
-  // If there is no 'error' event listener then throw.
-  if (type === 'error') {
-    if (!this._events.error ||
-        (isObject(this._events.error) && !this._events.error.length)) {
-      er = arguments[1];
-      if (er instanceof Error) {
-        throw er; // Unhandled 'error' event
-      } else {
-        throw TypeError('Uncaught, unspecified "error" event.');
-      }
-      return false;
-    }
-  }
+      defaultRoute: null,
+      notFoundRoute: null,
 
-  handler = this._events[type];
+      /**
+       * Adds routes to this router from the given children object (see ReactChildren).
+       */
+      addRoutes: function (children) {
+        routes.push.apply(routes, createRoutesFromChildren(children, this, namedRoutes));
+      },
 
-  if (isUndefined(handler))
-    return false;
+      /**
+       * Returns an absolute URL path created from the given route
+       * name, URL parameters, and query.
+       */
+      makePath: function (to, params, query) {
+        var path;
+        if (Path.isAbsolute(to)) {
+          path = Path.normalize(to);
+        } else {
+          var route = namedRoutes[to];
 
-  if (isFunction(handler)) {
-    switch (arguments.length) {
-      // fast cases
-      case 1:
-        handler.call(this);
-        break;
-      case 2:
-        handler.call(this, arguments[1]);
-        break;
-      case 3:
-        handler.call(this, arguments[1], arguments[2]);
-        break;
-      // slower
-      default:
-        len = arguments.length;
-        args = new Array(len - 1);
-        for (i = 1; i < len; i++)
-          args[i - 1] = arguments[i];
-        handler.apply(this, args);
-    }
-  } else if (isObject(handler)) {
-    len = arguments.length;
-    args = new Array(len - 1);
-    for (i = 1; i < len; i++)
-      args[i - 1] = arguments[i];
+          invariant(
+            route,
+            'Unable to find <Route name="%s">',
+            to
+          );
 
-    listeners = handler.slice();
-    len = listeners.length;
-    for (i = 0; i < len; i++)
-      listeners[i].apply(this, args);
-  }
+          path = route.path;
+        }
 
-  return true;
-};
+        return Path.withQuery(Path.injectParams(path, params), query);
+      },
 
-EventEmitter.prototype.addListener = function(type, listener) {
-  var m;
-
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
-
-  if (!this._events)
-    this._events = {};
-
-  // To avoid recursion in the case that type === "newListener"! Before
-  // adding it to the listeners, first emit "newListener".
-  if (this._events.newListener)
-    this.emit('newListener', type,
-              isFunction(listener.listener) ?
-              listener.listener : listener);
-
-  if (!this._events[type])
-    // Optimize the case of one listener. Don't need the extra array object.
-    this._events[type] = listener;
-  else if (isObject(this._events[type]))
-    // If we've already got an array, just append.
-    this._events[type].push(listener);
-  else
-    // Adding the second element, need to change to array.
-    this._events[type] = [this._events[type], listener];
-
-  // Check for listener leak
-  if (isObject(this._events[type]) && !this._events[type].warned) {
-    var m;
-    if (!isUndefined(this._maxListeners)) {
-      m = this._maxListeners;
-    } else {
-      m = EventEmitter.defaultMaxListeners;
-    }
+      /**
+       * Returns a string that may safely be used as the href of a link
+       * to the route with the given name, URL parameters, and query.
+       */
+      makeHref: function (to, params, query) {
+        var path = this.makePath(to, params, query);
+        return (location === HashLocation) ? '#' + path : path;
+      },
 
-    if (m && m > 0 && this._events[type].length > m) {
-      this._events[type].warned = true;
-      console.error('(node) warning: possible EventEmitter memory ' +
-                    'leak detected. %d listeners added. ' +
-                    'Use emitter.setMaxListeners() to increase limit.',
-                    this._events[type].length);
-      if (typeof console.trace === 'function') {
-        // not supported in IE 10
-        console.trace();
-      }
-    }
-  }
+      /**
+       * Transitions to the URL specified in the arguments by pushing
+       * a new URL onto the history stack.
+       */
+      transitionTo: function (to, params, query) {
+        invariant(
+          typeof location !== 'string',
+          'You cannot use transitionTo with a static location'
+        );
 
-  return this;
-};
+        location.push(this.makePath(to, params, query));
+      },
 
-EventEmitter.prototype.on = EventEmitter.prototype.addListener;
+      /**
+       * Transitions to the URL specified in the arguments by replacing
+       * the current URL in the history stack.
+       */
+      replaceWith: function (to, params, query) {
+        invariant(
+          typeof location !== 'string',
+          'You cannot use replaceWith with a static location'
+        );
 
-EventEmitter.prototype.once = function(type, listener) {
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
+        location.replace(this.makePath(to, params, query));
+      },
 
-  var fired = false;
+      /**
+       * Transitions to the previous URL.
+       */
+      goBack: function () {
+        invariant(
+          typeof location !== 'string',
+          'You cannot use goBack with a static location'
+        );
 
-  function g() {
-    this.removeListener(type, g);
+        location.pop();
+      },
 
-    if (!fired) {
-      fired = true;
-      listener.apply(this, arguments);
-    }
-  }
+      /**
+       * Performs a match of the given path against this router and returns an object with
+       * the { path, routes, params, query } that match. Returns null if no match can be made.
+       */
+      match: function (path) {
+        return findMatch(Path.withoutQuery(path), routes, this.defaultRoute, this.notFoundRoute) || null;
+      },
 
-  g.listener = listener;
-  this.on(type, g);
+      /**
+       * Performs a transition to the given path and calls callback(error, abortReason)
+       * when the transition is finished. If both arguments are null the router's state
+       * was updated. Otherwise the transition did not complete.
+       *
+       * In a transition, a router first determines which routes are involved by beginning
+       * with the current route, up the route tree to the first parent route that is shared
+       * with the destination route, and back down the tree to the destination route. The
+       * willTransitionFrom hook is invoked on all route handlers we're transitioning away
+       * from, in reverse nesting order. Likewise, the willTransitionTo hook is invoked on
+       * all route handlers we're transitioning to.
+       *
+       * Both willTransitionFrom and willTransitionTo hooks may either abort or redirect the
+       * transition. To resolve asynchronously, they may use transition.wait(promise). If no
+       * hooks wait, the transition is fully synchronous.
+       */
+      dispatch: function (path, action, callback) {
+        if (state.path === path)
+          return; // Nothing to do!
 
-  return this;
-};
+        var match = this.match(path);
 
-// emits a 'removeListener' event iff the listener was removed
-EventEmitter.prototype.removeListener = function(type, listener) {
-  var list, position, length, i;
+        warning(
+          match != null,
+          'No route matches path "%s". Make sure you have <Route path="%s"> somewhere in your routes',
+          path, path
+        );
 
-  if (!isFunction(listener))
-    throw TypeError('listener must be a function');
+        if (match == null)
+          match = {};
 
-  if (!this._events || !this._events[type])
-    return this;
+        var prevRoutes = state.routes || [];
+        var prevParams = state.params || {};
 
-  list = this._events[type];
-  length = list.length;
-  position = -1;
-
-  if (list === listener ||
-      (isFunction(list.listener) && list.listener === listener)) {
-    delete this._events[type];
-    if (this._events.removeListener)
-      this.emit('removeListener', type, listener);
-
-  } else if (isObject(list)) {
-    for (i = length; i-- > 0;) {
-      if (list[i] === listener ||
-          (list[i].listener && list[i].listener === listener)) {
-        position = i;
-        break;
+        var nextRoutes = match.routes || [];
+        var nextParams = match.params || {};
+        var nextQuery = Path.extractQuery(path) || {};
+
+        var fromRoutes, toRoutes;
+        if (prevRoutes.length) {
+          fromRoutes = prevRoutes.filter(function (route) {
+            return !hasMatch(nextRoutes, route, prevParams, nextParams);
+          });
+
+          toRoutes = nextRoutes.filter(function (route) {
+            return !hasMatch(prevRoutes, route, prevParams, nextParams);
+          });
+        } else {
+          fromRoutes = [];
+          toRoutes = nextRoutes;
+        }
+
+        var transition = new Transition(path, this.replaceWith.bind(this, path));
+
+        transition.from(fromRoutes, components, function (error) {
+          if (error || transition.isAborted)
+            return callback.call(router, error, transition);
+
+          transition.to(toRoutes, nextParams, nextQuery, function (error) {
+            if (error || transition.isAborted)
+              return callback.call(router, error, transition);
+
+            nextState.path = path;
+            nextState.action = action;
+            nextState.routes = nextRoutes;
+            nextState.params = nextParams;
+            nextState.query = nextQuery;
+
+            callback.call(router, null, transition);
+          });
+        });
+      },
+
+      /**
+       * Starts this router and calls callback(router, state) when the route changes.
+       *
+       * If the router's location is static (i.e. a URL path in a server environment)
+       * the callback is called only once. Otherwise, the location should be one of the
+       * Router.*Location objects (e.g. Router.HashLocation or Router.HistoryLocation).
+       */
+      run: function (callback) {
+        function dispatchHandler(error, transition) {
+          if (error) {
+            onError.call(router, error);
+          } else if (transition.isAborted) {
+            onAbort.call(router, transition.abortReason, location);
+          } else {
+            callback.call(router, router, nextState);
+          }
+        }
+
+        if (typeof location === 'string') {
+          warning(
+            !canUseDOM || "production" === 'test',
+            'You should not use a static location in a DOM environment because ' +
+            'the router will not be kept in sync with the current URL'
+          );
+
+          // Dispatch the location.
+          router.dispatch(location, null, dispatchHandler);
+        } else {
+          invariant(
+            canUseDOM,
+            'You cannot use %s in a non-DOM environment',
+            location
+          );
+
+          // Listen for changes to the location.
+          function changeListener(change) {
+            router.dispatch(change.path, change.type, dispatchHandler);
+          }
+
+          if (location.addChangeListener)
+            location.addChangeListener(changeListener);
+
+          // Bootstrap using the current path.
+          router.dispatch(location.getCurrentPath(), null, dispatchHandler);
+        }
       }
-    }
 
-    if (position < 0)
-      return this;
+    },
 
-    if (list.length === 1) {
-      list.length = 0;
-      delete this._events[type];
-    } else {
-      list.splice(position, 1);
-    }
+    propTypes: {
+      children: PropTypes.falsy
+    },
 
-    if (this._events.removeListener)
-      this.emit('removeListener', type, listener);
-  }
+    getLocation: function () {
+      return location;
+    },
 
-  return this;
-};
+    getScrollBehavior: function () {
+      return scrollBehavior;
+    },
 
-EventEmitter.prototype.removeAllListeners = function(type) {
-  var key, listeners;
+    getRouteAtDepth: function (depth) {
+      var routes = this.state.routes;
+      return routes && routes[depth];
+    },
 
-  if (!this._events)
-    return this;
+    getRouteComponents: function () {
+      return components;
+    },
 
-  // not listening for removeListener, no need to emit
-  if (!this._events.removeListener) {
-    if (arguments.length === 0)
-      this._events = {};
-    else if (this._events[type])
-      delete this._events[type];
-    return this;
-  }
+    getInitialState: function () {
+      updateState();
+      return state;
+    },
 
-  // emit removeListener for all listeners on all events
-  if (arguments.length === 0) {
-    for (key in this._events) {
-      if (key === 'removeListener') continue;
-      this.removeAllListeners(key);
-    }
-    this.removeAllListeners('removeListener');
-    this._events = {};
-    return this;
-  }
+    componentWillReceiveProps: function () {
+      updateState();
+      this.setState(state);
+    },
 
-  listeners = this._events[type];
+    render: function () {
+      return this.getRouteAtDepth(0) ? React.createElement(RouteHandler, this.props) : null;
+    },
 
-  if (isFunction(listeners)) {
-    this.removeListener(type, listeners);
-  } else {
-    // LIFO order
-    while (listeners.length)
-      this.removeListener(type, listeners[listeners.length - 1]);
-  }
-  delete this._events[type];
+    childContextTypes: {
+      getRouteAtDepth: React.PropTypes.func.isRequired,
+      getRouteComponents: React.PropTypes.func.isRequired,
+      routeHandlers: React.PropTypes.array.isRequired
+    },
 
-  return this;
-};
+    getChildContext: function () {
+      return {
+        getRouteComponents: this.getRouteComponents,
+        getRouteAtDepth: this.getRouteAtDepth,
+        routeHandlers: [ this ]
+      };
+    }
 
-EventEmitter.prototype.listeners = function(type) {
-  var ret;
-  if (!this._events || !this._events[type])
-    ret = [];
-  else if (isFunction(this._events[type]))
-    ret = [this._events[type]];
-  else
-    ret = this._events[type].slice();
-  return ret;
-};
+  });
 
-EventEmitter.listenerCount = function(emitter, type) {
-  var ret;
-  if (!emitter._events || !emitter._events[type])
-    ret = 0;
-  else if (isFunction(emitter._events[type]))
-    ret = 1;
-  else
-    ret = emitter._events[type].length;
-  return ret;
-};
+  if (options.routes)
+    router.addRoutes(options.routes);
 
-function isFunction(arg) {
-  return typeof arg === 'function';
+  return router;
 }
 
-function isNumber(arg) {
-  return typeof arg === 'number';
-}
+module.exports = createRouter;
+
+},{"../behaviors/ImitateBrowserBehavior":2,"../components/RouteHandler":8,"../locations/HashLocation":10,"../locations/HistoryLocation":11,"../locations/RefreshLocation":12,"../mixins/NavigationContext":15,"../mixins/Scrolling":16,"../mixins/StateContext":18,"./Path":19,"./PropTypes":21,"./Redirect":22,"./Transition":23,"./createRoutesFromChildren":25,"./supportsHistory":29,"react/lib/ExecutionEnvironment":35,"react/lib/invariant":39,"react/lib/warning":40}],25:[function(_dereq_,module,exports){
+var React = (typeof window !== "undefined" ? window.React : typeof global !== "undefined" ? global.React : null);
+var warning = _dereq_('react/lib/warning');
+var invariant = _dereq_('react/lib/invariant');
+var DefaultRoute = _dereq_('../components/DefaultRoute');
+var NotFoundRoute = _dereq_('../components/NotFoundRoute');
+var Redirect = _dereq_('../components/Redirect');
+var Route = _dereq_('../components/Route');
+var Path = _dereq_('./Path');
+
+var CONFIG_ELEMENT_TYPES = [
+  DefaultRoute.type,
+  NotFoundRoute.type,
+  Redirect.type,
+  Route.type
+];
 
-function isObject(arg) {
-  return typeof arg === 'object' && arg !== null;
+function createRedirectHandler(to, _params, _query) {
+  return React.createClass({
+    statics: {
+      willTransitionTo: function (transition, params, query) {
+        transition.redirect(to, _params || params, _query || query);
+      }
+    },
+
+    render: function () {
+      return null;
+    }
+  });
 }
 
-function isUndefined(arg) {
-  return arg === void 0;
+function checkPropTypes(componentName, propTypes, props) {
+  for (var propName in propTypes) {
+    if (propTypes.hasOwnProperty(propName)) {
+      var error = propTypes[propName](props, propName, componentName);
+
+      if (error instanceof Error)
+        warning(false, error.message);
+    }
+  }
 }
 
-},{}],31:[function(_dereq_,module,exports){
-/**
- * Copyright (c) 2014, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- */
+function createRoute(element, parentRoute, namedRoutes) {
+  var type = element.type;
+  var props = element.props;
+  var componentName = (type && type.displayName) || 'UnknownComponent';
 
-module.exports.Dispatcher = _dereq_('./lib/Dispatcher')
+  invariant(
+    CONFIG_ELEMENT_TYPES.indexOf(type) !== -1,
+    'Unrecognized route configuration element "<%s>"',
+    componentName
+  );
 
-},{"./lib/Dispatcher":32}],32:[function(_dereq_,module,exports){
-/*
- * Copyright (c) 2014, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule Dispatcher
- * @typechecks
- */
+  if (type.propTypes)
+    checkPropTypes(componentName, type.propTypes, props);
 
-var invariant = _dereq_('./invariant');
+  var route = { name: props.name };
 
-var _lastID = 1;
-var _prefix = 'ID_';
+  if (type === Redirect.type) {
+    route.handler = createRedirectHandler(props.to, props.params, props.query);
+    props.path = props.path || props.from || '*';
+  } else {
+    route.handler = props.handler;
+  }
 
-/**
- * Dispatcher is used to broadcast payloads to registered callbacks. This is
- * different from generic pub-sub systems in two ways:
- *
- *   1) Callbacks are not subscribed to particular events. Every payload is
- *      dispatched to every registered callback.
- *   2) Callbacks can be deferred in whole or part until other callbacks have
- *      been executed.
- *
- * For example, consider this hypothetical flight destination form, which
- * selects a default city when a country is selected:
- *
- *   var flightDispatcher = new Dispatcher();
- *
- *   // Keeps track of which country is selected
- *   var CountryStore = {country: null};
- *
- *   // Keeps track of which city is selected
- *   var CityStore = {city: null};
- *
- *   // Keeps track of the base flight price of the selected city
- *   var FlightPriceStore = {price: null}
- *
- * When a user changes the selected city, we dispatch the payload:
- *
- *   flightDispatcher.dispatch({
- *     actionType: 'city-update',
- *     selectedCity: 'paris'
- *   });
- *
- * This payload is digested by `CityStore`:
- *
- *   flightDispatcher.register(function(payload) {
- *     if (payload.actionType === 'city-update') {
- *       CityStore.city = payload.selectedCity;
- *     }
- *   });
- *
- * When the user selects a country, we dispatch the payload:
- *
- *   flightDispatcher.dispatch({
- *     actionType: 'country-update',
- *     selectedCountry: 'australia'
- *   });
- *
- * This payload is digested by both stores:
- *
- *    CountryStore.dispatchToken = flightDispatcher.register(function(payload) {
- *     if (payload.actionType === 'country-update') {
- *       CountryStore.country = payload.selectedCountry;
- *     }
- *   });
- *
- * When the callback to update `CountryStore` is registered, we save a reference
- * to the returned token. Using this token with `waitFor()`, we can guarantee
- * that `CountryStore` is updated before the callback that updates `CityStore`
- * needs to query its data.
- *
- *   CityStore.dispatchToken = flightDispatcher.register(function(payload) {
- *     if (payload.actionType === 'country-update') {
- *       // `CountryStore.country` may not be updated.
- *       flightDispatcher.waitFor([CountryStore.dispatchToken]);
- *       // `CountryStore.country` is now guaranteed to be updated.
- *
- *       // Select the default city for the new country
- *       CityStore.city = getDefaultCityForCountry(CountryStore.country);
- *     }
- *   });
- *
- * The usage of `waitFor()` can be chained, for example:
- *
- *   FlightPriceStore.dispatchToken =
- *     flightDispatcher.register(function(payload) {
- *       switch (payload.actionType) {
- *         case 'country-update':
- *           flightDispatcher.waitFor([CityStore.dispatchToken]);
- *           FlightPriceStore.price =
- *             getFlightPriceStore(CountryStore.country, CityStore.city);
- *           break;
- *
- *         case 'city-update':
- *           FlightPriceStore.price =
- *             FlightPriceStore(CountryStore.country, CityStore.city);
- *           break;
- *     }
- *   });
- *
- * The `country-update` payload will be guaranteed to invoke the stores'
- * registered callbacks in order: `CountryStore`, `CityStore`, then
- * `FlightPriceStore`.
- */
+  var parentPath = (parentRoute && parentRoute.path) || '/';
+
+  if ((props.path || props.name) && type !== DefaultRoute.type && type !== NotFoundRoute.type) {
+    var path = props.path || props.name;
+
+    // Relative paths extend their parent.
+    if (!Path.isAbsolute(path))
+      path = Path.join(parentPath, path);
+
+    route.path = Path.normalize(path);
+  } else {
+    route.path = parentPath;
 
-  function Dispatcher() {"use strict";
-    this.$Dispatcher_callbacks = {};
-    this.$Dispatcher_isPending = {};
-    this.$Dispatcher_isHandled = {};
-    this.$Dispatcher_isDispatching = false;
-    this.$Dispatcher_pendingPayload = null;
+    if (type === NotFoundRoute.type)
+      route.path += '*';
   }
 
-  /**
-   * Registers a callback to be invoked with every dispatched payload. Returns
-   * a token that can be used with `waitFor()`.
-   *
-   * @param {function} callback
-   * @return {string}
-   */
-  Dispatcher.prototype.register=function(callback) {"use strict";
-    var id = _prefix + _lastID++;
-    this.$Dispatcher_callbacks[id] = callback;
-    return id;
-  };
+  route.paramNames = Path.extractParamNames(route.path);
 
-  /**
-   * Removes a callback based on its token.
-   *
-   * @param {string} id
-   */
-  Dispatcher.prototype.unregister=function(id) {"use strict";
+  // Make sure the route's path has all params its parent needs.
+  if (parentRoute && Array.isArray(parentRoute.paramNames)) {
+    parentRoute.paramNames.forEach(function (paramName) {
+      invariant(
+        route.paramNames.indexOf(paramName) !== -1,
+        'The nested route path "%s" is missing the "%s" parameter of its parent path "%s"',
+        route.path, paramName, parentRoute.path
+      );
+    });
+  }
+
+  // Make sure the route can be looked up by <Link>s.
+  if (props.name) {
     invariant(
-      this.$Dispatcher_callbacks[id],
-      'Dispatcher.unregister(...): `%s` does not map to a registered callback.',
-      id
+      namedRoutes[props.name] == null,
+      'You cannot use the name "%s" for more than one route',
+      props.name
     );
-    delete this.$Dispatcher_callbacks[id];
-  };
 
-  /**
-   * Waits for the callbacks specified to be invoked before continuing execution
-   * of the current callback. This method should only be used by a callback in
-   * response to a dispatched payload.
-   *
-   * @param {array<string>} ids
-   */
-  Dispatcher.prototype.waitFor=function(ids) {"use strict";
+    namedRoutes[props.name] = route;
+  }
+
+  // Handle <NotFoundRoute>.
+  if (type === NotFoundRoute.type) {
     invariant(
-      this.$Dispatcher_isDispatching,
-      'Dispatcher.waitFor(...): Must be invoked while dispatching.'
+      parentRoute,
+      '<NotFoundRoute> must have a parent <Route>'
     );
-    for (var ii = 0; ii < ids.length; ii++) {
-      var id = ids[ii];
-      if (this.$Dispatcher_isPending[id]) {
-        invariant(
-          this.$Dispatcher_isHandled[id],
-          'Dispatcher.waitFor(...): Circular dependency detected while ' +
-          'waiting for `%s`.',
-          id
-        );
-        continue;
-      }
-      invariant(
-        this.$Dispatcher_callbacks[id],
-        'Dispatcher.waitFor(...): `%s` does not map to a registered callback.',
-        id
-      );
-      this.$Dispatcher_invokeCallback(id);
-    }
-  };
 
-  /**
-   * Dispatches a payload to all registered callbacks.
-   *
-   * @param {object} payload
-   */
-  Dispatcher.prototype.dispatch=function(payload) {"use strict";
     invariant(
-      !this.$Dispatcher_isDispatching,
-      'Dispatch.dispatch(...): Cannot dispatch in the middle of a dispatch.'
+      parentRoute.notFoundRoute == null,
+      'You may not have more than one <NotFoundRoute> per <Route>'
     );
-    this.$Dispatcher_startDispatching(payload);
-    try {
-      for (var id in this.$Dispatcher_callbacks) {
-        if (this.$Dispatcher_isPending[id]) {
-          continue;
-        }
-        this.$Dispatcher_invokeCallback(id);
-      }
-    } finally {
-      this.$Dispatcher_stopDispatching();
-    }
-  };
 
-  /**
-   * Is this Dispatcher currently dispatching.
-   *
-   * @return {boolean}
-   */
-  Dispatcher.prototype.isDispatching=function() {"use strict";
-    return this.$Dispatcher_isDispatching;
-  };
+    parentRoute.notFoundRoute = route;
 
-  /**
-   * Call the callback stored with the given id. Also do some internal
-   * bookkeeping.
-   *
-   * @param {string} id
-   * @internal
-   */
-  Dispatcher.prototype.$Dispatcher_invokeCallback=function(id) {"use strict";
-    this.$Dispatcher_isPending[id] = true;
-    this.$Dispatcher_callbacks[id](this.$Dispatcher_pendingPayload);
-    this.$Dispatcher_isHandled[id] = true;
-  };
+    return null;
+  }
 
-  /**
-   * Set up bookkeeping needed when dispatching.
-   *
-   * @param {object} payload
-   * @internal
-   */
-  Dispatcher.prototype.$Dispatcher_startDispatching=function(payload) {"use strict";
-    for (var id in this.$Dispatcher_callbacks) {
-      this.$Dispatcher_isPending[id] = false;
-      this.$Dispatcher_isHandled[id] = false;
-    }
-    this.$Dispatcher_pendingPayload = payload;
-    this.$Dispatcher_isDispatching = true;
-  };
+  // Handle <DefaultRoute>.
+  if (type === DefaultRoute.type) {
+    invariant(
+      parentRoute,
+      '<DefaultRoute> must have a parent <Route>'
+    );
 
-  /**
-   * Clear bookkeeping used for dispatching.
-   *
-   * @internal
-   */
-  Dispatcher.prototype.$Dispatcher_stopDispatching=function() {"use strict";
-    this.$Dispatcher_pendingPayload = null;
-    this.$Dispatcher_isDispatching = false;
-  };
+    invariant(
+      parentRoute.defaultRoute == null,
+      'You may not have more than one <DefaultRoute> per <Route>'
+    );
+
+    parentRoute.defaultRoute = route;
+
+    return null;
+  }
 
+  route.childRoutes = createRoutesFromChildren(props.children, route, namedRoutes);
 
-module.exports = Dispatcher;
+  return route;
+}
 
-},{"./invariant":33}],33:[function(_dereq_,module,exports){
 /**
- * Copyright (c) 2014, Facebook, Inc.
- * All rights reserved.
- *
- * This source code is licensed under the BSD-style license found in the
- * LICENSE file in the root directory of this source tree. An additional grant
- * of patent rights can be found in the PATENTS file in the same directory.
- *
- * @providesModule invariant
+ * Creates and returns an array of route objects from the given ReactChildren.
  */
+function createRoutesFromChildren(children, parentRoute, namedRoutes) {
+  var routes = [];
 
-"use strict";
+  React.Children.forEach(children, function (child) {
+    // Exclude <DefaultRoute>s and <NotFoundRoute>s.
+    if (child = createRoute(child, parentRoute, namedRoutes))
+      routes.push(child);
+  });
+
+  return routes;
+}
+
+module.exports = createRoutesFromChildren;
+
+},{"../components/DefaultRoute":3,"../components/NotFoundRoute":5,"../components/Redirect":6,"../components/Route":7,"./Path":19,"react/lib/invariant":39,"react/lib/warning":40}],26:[function(_dereq_,module,exports){
+var invariant = _dereq_('react/lib/invariant');
+var canUseDOM = _dereq_('react/lib/ExecutionEnvironment').canUseDOM;
 
 /**
- * Use invariant() to assert state which your program assumes to be true.
+ * Returns the current scroll position of the window as { x, y }.
+ */
+function getWindowScrollPosition() {
+  invariant(
+    canUseDOM,
+    'Cannot get current scroll position without a DOM'
+  );
+
+  return {
+    x: window.scrollX,
+    y: window.scrollY
+  };
+}
+
+module.exports = getWindowScrollPosition;
+
+},{"react/lib/ExecutionEnvironment":35,"react/lib/invariant":39}],27:[function(_dereq_,module,exports){
+function reversedArray(array) {
+  return array.slice(0).reverse();
+}
+
+module.exports = reversedArray;
+
+},{}],28:[function(_dereq_,module,exports){
+var createRouter = _dereq_('./createRouter');
+
+/**
+ * A high-level convenience method that creates, configures, and
+ * runs a router in one shot. The method signature is:
  *
- * Provide sprintf-style format (only %s is supported) and arguments
- * to provide information about what broke and what you were
- * expecting.
+ *   Router.run(routes[, location ], callback);
  *
- * The invariant message will be stripped in production, but the invariant
- * will remain to ensure logic does not differ in production.
+ * Using `window.location.hash` to manage the URL, you could do:
+ *
+ *   Router.run(routes, function (Handler) {
+ *     React.render(<Handler/>, document.body);
+ *   });
+ * 
+ * Using HTML5 history and a custom "cursor" prop:
+ * 
+ *   Router.run(routes, Router.HistoryLocation, function (Handler) {
+ *     React.render(<Handler cursor={cursor}/>, document.body);
+ *   });
+ *
+ * Returns the newly created router.
+ *
+ * Note: If you need to specify further options for your router such
+ * as error/abort handling or custom scroll behavior, use Router.create
+ * instead.
+ *
+ *   var router = Router.create(options);
+ *   router.run(function (Handler) {
+ *     // ...
+ *   });
  */
-
-var invariant = function(condition, format, a, b, c, d, e, f) {
-  if (false) {
-    if (format === undefined) {
-      throw new Error('invariant requires an error message argument');
-    }
+function runRouter(routes, location, callback) {
+  if (typeof location === 'function') {
+    callback = location;
+    location = null;
   }
 
-  if (!condition) {
-    var error;
-    if (format === undefined) {
-      error = new Error(
-        'Minified exception occurred; use the non-minified dev environment ' +
-        'for the full error message and additional helpful warnings.'
-      );
-    } else {
-      var args = [a, b, c, d, e, f];
-      var argIndex = 0;
-      error = new Error(
-        'Invariant Violation: ' +
-        format.replace(/%s/g, function() { return args[argIndex++]; })
-      );
-    }
+  var router = createRouter({
+    routes: routes,
+    location: location
+  });
 
-    error.framesToPop = 1; // we don't care about invariant's own frame
-    throw error;
+  router.run(callback);
+
+  return router;
+}
+
+module.exports = runRouter;
+
+},{"./createRouter":24}],29:[function(_dereq_,module,exports){
+function supportsHistory() {
+  /*! taken from modernizr
+   * https://github.com/Modernizr/Modernizr/blob/master/LICENSE
+   * https://github.com/Modernizr/Modernizr/blob/master/feature-detects/history.js
+   */
+  var ua = navigator.userAgent;
+  if ((ua.indexOf('Android 2.') !== -1 ||
+      (ua.indexOf('Android 4.0') !== -1)) &&
+      ua.indexOf('Mobile Safari') !== -1 &&
+      ua.indexOf('Chrome') === -1) {
+    return false;
   }
-};
+  return (window.history && 'pushState' in window.history);
+}
 
-module.exports = invariant;
+module.exports = supportsHistory;
 
-},{}],34:[function(_dereq_,module,exports){
+},{}],30:[function(_dereq_,module,exports){
 module.exports = _dereq_('./lib');
 
-},{"./lib":35}],35:[function(_dereq_,module,exports){
+},{"./lib":31}],31:[function(_dereq_,module,exports){
 // Load modules
 
 var Stringify = _dereq_('./stringify');
@@ -38893,7 +37772,7 @@ module.exports = {
     parse: Parse
 };
 
-},{"./parse":36,"./stringify":37}],36:[function(_dereq_,module,exports){
+},{"./parse":32,"./stringify":33}],32:[function(_dereq_,module,exports){
 // Load modules
 
 var Utils = _dereq_('./utils');
@@ -39049,7 +37928,7 @@ module.exports = function (str, options) {
     return Utils.compact(obj);
 };
 
-},{"./utils":38}],37:[function(_dereq_,module,exports){
+},{"./utils":34}],33:[function(_dereq_,module,exports){
 // Load modules
 
 var Utils = _dereq_('./utils');
@@ -39109,7 +37988,7 @@ module.exports = function (obj, options) {
     return keys.join(delimiter);
 };
 
-},{"./utils":38}],38:[function(_dereq_,module,exports){
+},{"./utils":34}],34:[function(_dereq_,module,exports){
 // Load modules
 
 
@@ -39250,21 +38129,14 @@ exports.isBuffer = function (obj) {
     }
 };
 
-},{}],39:[function(_dereq_,module,exports){
+},{}],35:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule ExecutionEnvironment
  */
@@ -39302,82 +38174,103 @@ var ExecutionEnvironment = {
 
 module.exports = ExecutionEnvironment;
 
-},{}],40:[function(_dereq_,module,exports){
+},{}],36:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * @providesModule copyProperties
+ * @providesModule Object.assign
  */
 
-/**
- * Copy properties from one or more objects (up to 5) into the first object.
- * This is a shallow copy. It mutates the first object and also returns it.
- *
- * NOTE: `arguments` has a very significant performance penalty, which is why
- * we don't support unlimited arguments.
- */
-function copyProperties(obj, a, b, c, d, e, f) {
-  obj = obj || {};
+// https://people.mozilla.org/~jorendorff/es6-draft.html#sec-object.assign
 
-  if ("production" !== "production") {
-    if (f) {
-      throw new Error('Too many arguments passed to copyProperties');
-    }
+function assign(target, sources) {
+  if (target == null) {
+    throw new TypeError('Object.assign target cannot be null or undefined');
   }
 
-  var args = [a, b, c, d, e];
-  var ii = 0, v;
-  while (args[ii]) {
-    v = args[ii++];
-    for (var k in v) {
-      obj[k] = v[k];
+  var to = Object(target);
+  var hasOwnProperty = Object.prototype.hasOwnProperty;
+
+  for (var nextIndex = 1; nextIndex < arguments.length; nextIndex++) {
+    var nextSource = arguments[nextIndex];
+    if (nextSource == null) {
+      continue;
     }
 
-    // IE ignores toString in object iteration.. See:
-    // webreflection.blogspot.com/2007/07/quick-fix-internet-explorer-and.html
-    if (v.hasOwnProperty && v.hasOwnProperty('toString') &&
-        (typeof v.toString != 'undefined') && (obj.toString !== v.toString)) {
-      obj.toString = v.toString;
+    var from = Object(nextSource);
+
+    // We don't currently support accessors nor proxies. Therefore this
+    // copy cannot throw. If we ever supported this then we must handle
+    // exceptions and side-effects. We don't support symbols so they won't
+    // be transferred.
+
+    for (var key in from) {
+      if (hasOwnProperty.call(from, key)) {
+        to[key] = from[key];
+      }
     }
   }
 
-  return obj;
-}
+  return to;
+};
 
-module.exports = copyProperties;
+module.exports = assign;
 
-},{}],41:[function(_dereq_,module,exports){
+},{}],37:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * @providesModule cx
+ */
+
+/**
+ * This function is used to mark string literals representing CSS class names
+ * so that they can be transformed statically. This allows for modularization
+ * and minification of CSS class names.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * In static_upstream, this function is actually implemented, but it should
+ * eventually be replaced with something more descriptive, and the transform
+ * that is used in the main stack should be ported for use elsewhere.
  *
- * @providesModule emptyFunction
+ * @param string|object className to modularize, or an object of key/values.
+ *                      In the object case, the values are conditions that
+ *                      determine if the className keys should be included.
+ * @param [string ...]  Variable list of classNames in the string case.
+ * @return string       Renderable space-separated CSS className.
  */
+function cx(classNames) {
+  if (typeof classNames == 'object') {
+    return Object.keys(classNames).filter(function(className) {
+      return classNames[className];
+    }).join(' ');
+  } else {
+    return Array.prototype.join.call(arguments, ' ');
+  }
+}
 
-var copyProperties = _dereq_("./copyProperties");
+module.exports = cx;
+
+},{}],38:[function(_dereq_,module,exports){
+/**
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * @providesModule emptyFunction
+ */
 
 function makeEmptyFunction(arg) {
   return function() {
@@ -39392,32 +38285,23 @@ function makeEmptyFunction(arg) {
  */
 function emptyFunction() {}
 
-copyProperties(emptyFunction, {
-  thatReturns: makeEmptyFunction,
-  thatReturnsFalse: makeEmptyFunction(false),
-  thatReturnsTrue: makeEmptyFunction(true),
-  thatReturnsNull: makeEmptyFunction(null),
-  thatReturnsThis: function() { return this; },
-  thatReturnsArgument: function(arg) { return arg; }
-});
+emptyFunction.thatReturns = makeEmptyFunction;
+emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
+emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
+emptyFunction.thatReturnsNull = makeEmptyFunction(null);
+emptyFunction.thatReturnsThis = function() { return this; };
+emptyFunction.thatReturnsArgument = function(arg) { return arg; };
 
 module.exports = emptyFunction;
 
-},{"./copyProperties":40}],42:[function(_dereq_,module,exports){
+},{}],39:[function(_dereq_,module,exports){
 /**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2013-2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule invariant
  */
@@ -39465,353 +38349,14 @@ var invariant = function(condition, format, a, b, c, d, e, f) {
 
 module.exports = invariant;
 
-},{}],43:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule keyMirror
- * @typechecks static-only
- */
-
-"use strict";
-
-var invariant = _dereq_("./invariant");
-
-/**
- * Constructs an enumeration with keys equal to their value.
- *
- * For example:
- *
- *   var COLORS = keyMirror({blue: null, red: null});
- *   var myColor = COLORS.blue;
- *   var isColorValid = !!COLORS[myColor];
- *
- * The last line could not be performed if the values of the generated enum were
- * not equal to their keys.
- *
- *   Input:  {key1: val1, key2: val2}
- *   Output: {key1: key1, key2: key2}
- *
- * @param {object} obj
- * @return {object}
- */
-var keyMirror = function(obj) {
-  var ret = {};
-  var key;
-  ("production" !== "production" ? invariant(
-    obj instanceof Object && !Array.isArray(obj),
-    'keyMirror(...): Argument must be an object.'
-  ) : invariant(obj instanceof Object && !Array.isArray(obj)));
-  for (key in obj) {
-    if (!obj.hasOwnProperty(key)) {
-      continue;
-    }
-    ret[key] = key;
-  }
-  return ret;
-};
-
-module.exports = keyMirror;
-
-},{"./invariant":42}],44:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule merge
- */
-
-"use strict";
-
-var mergeInto = _dereq_("./mergeInto");
-
-/**
- * Shallow merges two structures into a return value, without mutating either.
- *
- * @param {?object} one Optional object with properties to merge from.
- * @param {?object} two Optional object with properties to merge from.
- * @return {object} The shallow extension of one by two.
- */
-var merge = function(one, two) {
-  var result = {};
-  mergeInto(result, one);
-  mergeInto(result, two);
-  return result;
-};
-
-module.exports = merge;
-
-},{"./mergeInto":46}],45:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule mergeHelpers
- *
- * requiresPolyfills: Array.isArray
- */
-
-"use strict";
-
-var invariant = _dereq_("./invariant");
-var keyMirror = _dereq_("./keyMirror");
-
-/**
- * Maximum number of levels to traverse. Will catch circular structures.
- * @const
- */
-var MAX_MERGE_DEPTH = 36;
-
-/**
- * We won't worry about edge cases like new String('x') or new Boolean(true).
- * Functions are considered terminals, and arrays are not.
- * @param {*} o The item/object/value to test.
- * @return {boolean} true iff the argument is a terminal.
- */
-var isTerminal = function(o) {
-  return typeof o !== 'object' || o === null;
-};
-
-var mergeHelpers = {
-
-  MAX_MERGE_DEPTH: MAX_MERGE_DEPTH,
-
-  isTerminal: isTerminal,
-
-  /**
-   * Converts null/undefined values into empty object.
-   *
-   * @param {?Object=} arg Argument to be normalized (nullable optional)
-   * @return {!Object}
-   */
-  normalizeMergeArg: function(arg) {
-    return arg === undefined || arg === null ? {} : arg;
-  },
-
-  /**
-   * If merging Arrays, a merge strategy *must* be supplied. If not, it is
-   * likely the caller's fault. If this function is ever called with anything
-   * but `one` and `two` being `Array`s, it is the fault of the merge utilities.
-   *
-   * @param {*} one Array to merge into.
-   * @param {*} two Array to merge from.
-   */
-  checkMergeArrayArgs: function(one, two) {
-    ("production" !== "production" ? invariant(
-      Array.isArray(one) && Array.isArray(two),
-      'Tried to merge arrays, instead got %s and %s.',
-      one,
-      two
-    ) : invariant(Array.isArray(one) && Array.isArray(two)));
-  },
-
-  /**
-   * @param {*} one Object to merge into.
-   * @param {*} two Object to merge from.
-   */
-  checkMergeObjectArgs: function(one, two) {
-    mergeHelpers.checkMergeObjectArg(one);
-    mergeHelpers.checkMergeObjectArg(two);
-  },
-
-  /**
-   * @param {*} arg
-   */
-  checkMergeObjectArg: function(arg) {
-    ("production" !== "production" ? invariant(
-      !isTerminal(arg) && !Array.isArray(arg),
-      'Tried to merge an object, instead got %s.',
-      arg
-    ) : invariant(!isTerminal(arg) && !Array.isArray(arg)));
-  },
-
-  /**
-   * @param {*} arg
-   */
-  checkMergeIntoObjectArg: function(arg) {
-    ("production" !== "production" ? invariant(
-      (!isTerminal(arg) || typeof arg === 'function') && !Array.isArray(arg),
-      'Tried to merge into an object, instead got %s.',
-      arg
-    ) : invariant((!isTerminal(arg) || typeof arg === 'function') && !Array.isArray(arg)));
-  },
-
-  /**
-   * Checks that a merge was not given a circular object or an object that had
-   * too great of depth.
-   *
-   * @param {number} Level of recursion to validate against maximum.
-   */
-  checkMergeLevel: function(level) {
-    ("production" !== "production" ? invariant(
-      level < MAX_MERGE_DEPTH,
-      'Maximum deep merge depth exceeded. You may be attempting to merge ' +
-      'circular structures in an unsupported way.'
-    ) : invariant(level < MAX_MERGE_DEPTH));
-  },
-
-  /**
-   * Checks that the supplied merge strategy is valid.
-   *
-   * @param {string} Array merge strategy.
-   */
-  checkArrayStrategy: function(strategy) {
-    ("production" !== "production" ? invariant(
-      strategy === undefined || strategy in mergeHelpers.ArrayStrategies,
-      'You must provide an array strategy to deep merge functions to ' +
-      'instruct the deep merge how to resolve merging two arrays.'
-    ) : invariant(strategy === undefined || strategy in mergeHelpers.ArrayStrategies));
-  },
-
-  /**
-   * Set of possible behaviors of merge algorithms when encountering two Arrays
-   * that must be merged together.
-   * - `clobber`: The left `Array` is ignored.
-   * - `indexByIndex`: The result is achieved by recursively deep merging at
-   *   each index. (not yet supported.)
-   */
-  ArrayStrategies: keyMirror({
-    Clobber: true,
-    IndexByIndex: true
-  })
-
-};
-
-module.exports = mergeHelpers;
-
-},{"./invariant":42,"./keyMirror":43}],46:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule mergeInto
- * @typechecks static-only
- */
-
-"use strict";
-
-var mergeHelpers = _dereq_("./mergeHelpers");
-
-var checkMergeObjectArg = mergeHelpers.checkMergeObjectArg;
-var checkMergeIntoObjectArg = mergeHelpers.checkMergeIntoObjectArg;
-
-/**
- * Shallow merges two structures by mutating the first parameter.
- *
- * @param {object|function} one Object to be merged into.
- * @param {?object} two Optional object with properties to merge from.
- */
-function mergeInto(one, two) {
-  checkMergeIntoObjectArg(one);
-  if (two != null) {
-    checkMergeObjectArg(two);
-    for (var key in two) {
-      if (!two.hasOwnProperty(key)) {
-        continue;
-      }
-      one[key] = two[key];
-    }
-  }
-}
-
-module.exports = mergeInto;
-
-},{"./mergeHelpers":45}],47:[function(_dereq_,module,exports){
-/**
- * Copyright 2013-2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- *
- * @providesModule mixInto
- */
-
-"use strict";
-
-/**
- * Simply copies properties to the prototype.
- */
-var mixInto = function(constructor, methodBag) {
-  var methodName;
-  for (methodName in methodBag) {
-    if (!methodBag.hasOwnProperty(methodName)) {
-      continue;
-    }
-    constructor.prototype[methodName] = methodBag[methodName];
-  }
-};
-
-module.exports = mixInto;
-
-},{}],48:[function(_dereq_,module,exports){
+},{}],40:[function(_dereq_,module,exports){
 /**
- * Copyright 2014 Facebook, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
+ * Copyright 2014, Facebook, Inc.
+ * All rights reserved.
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
  *
  * @providesModule warning
  */
@@ -39847,7 +38392,7 @@ if ("production" !== "production") {
 
 module.exports = warning;
 
-},{"./emptyFunction":41}],49:[function(_dereq_,module,exports){
+},{"./emptyFunction":38}],41:[function(_dereq_,module,exports){
 /** @license MIT License (c) copyright 2010-2014 original author or authors */
 /** @author Brian Cavalier */
 /** @author John Hann */
@@ -39866,7 +38411,7 @@ define(function (_dereq_) {
 });
 })(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(_dereq_); });
 
-},{"./Scheduler":51,"./async":52,"./makePromise":53}],50:[function(_dereq_,module,exports){
+},{"./Scheduler":43,"./async":44,"./makePromise":45}],42:[function(_dereq_,module,exports){
 /** @license MIT License (c) copyright 2010-2014 original author or authors */
 /** @author Brian Cavalier */
 /** @author John Hann */
@@ -39938,7 +38483,7 @@ define(function() {
 });
 }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
 
-},{}],51:[function(_dereq_,module,exports){
+},{}],43:[function(_dereq_,module,exports){
 /** @license MIT License (c) copyright 2010-2014 original author or authors */
 /** @author Brian Cavalier */
 /** @author John Hann */
@@ -40022,7 +38567,7 @@ define(function(_dereq_) {
 });
 }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); }));
 
-},{"./Queue":50}],52:[function(_dereq_,module,exports){
+},{"./Queue":42}],44:[function(_dereq_,module,exports){
 /** @license MIT License (c) copyright 2010-2014 original author or authors */
 /** @author Brian Cavalier */
 /** @author John Hann */
@@ -40067,11 +38612,21 @@ define(function(_dereq_) {
 
 	} else {
 		nextTick = (function(cjsRequire) {
+			var vertx;
 			try {
 				// vert.x 1.x || 2.x
-				return cjsRequire('vertx').runOnLoop || cjsRequire('vertx').runOnContext;
+				vertx = cjsRequire('vertx');
 			} catch (ignore) {}
 
+			if (vertx) {
+				if (typeof vertx.runOnLoop === 'function') {
+					return vertx.runOnLoop;
+				}
+				if (typeof vertx.runOnContext === 'function') {
+					return vertx.runOnContext;
+				}
+			}
+
 			// capture setTimeout to avoid being caught by fake timers
 			// used in time based tests
 			var capturedSetTimeout = setTimeout;
@@ -40085,7 +38640,7 @@ define(function(_dereq_) {
 });
 }(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(_dereq_); }));
 
-},{}],53:[function(_dereq_,module,exports){
+},{}],45:[function(_dereq_,module,exports){
 /** @license MIT License (c) copyright 2010-2014 original author or authors */
 /** @author Brian Cavalier */
 /** @author John Hann */
@@ -40216,10 +38771,12 @@ define(function() {
 		 */
 		Promise.prototype.then = function(onFulfilled, onRejected) {
 			var parent = this._handler;
+			var state = parent.join().state();
 
-			if (typeof onFulfilled !== 'function' && parent.join().state() > 0) {
+			if ((typeof onFulfilled !== 'function' && state > 0) ||
+				(typeof onRejected !== 'function' && state < 0)) {
 				// Short circuit: value will not change, simply share handler
-				return new Promise(Handler, parent);
+				return new this.constructor(Handler, parent);
 			}
 
 			var p = this._beget();
@@ -40280,9 +38837,7 @@ define(function() {
 				}
 
 				if (maybeThenable(x)) {
-					h = isPromise(x)
-						? x._handler.join()
-						: getHandlerUntrusted(x);
+					h = getHandlerMaybeThenable(x);
 
 					s = h.state();
 					if (s === 0) {
@@ -40291,6 +38846,7 @@ define(function() {
 						results[i] = h.value;
 						--pending;
 					} else {
+						unreportRemaining(promises, i+1, h);
 						resolver.become(h);
 						break;
 					}
@@ -40316,6 +38872,20 @@ define(function() {
 			}
 		}
 
+		function unreportRemaining(promises, start, rejectedHandler) {
+			var i, h, x;
+			for(i=start; i<promises.length; ++i) {
+				x = promises[i];
+				if(maybeThenable(x)) {
+					h = getHandlerMaybeThenable(x);
+
+					if(h !== rejectedHandler) {
+						h.visit(h, void 0, h._unreport);
+					}
+				}
+			}
+		}
+
 		/**
 		 * Fulfill-reject competitive race. Return a promise that will settle
 		 * to the same state as the earliest input promise to settle.
@@ -40364,6 +38934,16 @@ define(function() {
 		}
 
 		/**
+		 * Get a handler for thenable x.
+		 * NOTE: You must only call this if maybeThenable(x) == true
+		 * @param {object|function|Promise} x
+		 * @returns {object} handler
+		 */
+		function getHandlerMaybeThenable(x) {
+			return isPromise(x) ? x._handler.join() : getHandlerUntrusted(x);
+		}
+
+		/**
 		 * Get a handler for potentially untrusted thenable x
 		 * @param {*} x
 		 * @returns {object} handler