Start unifying options and the command-line: booleans

This commit:

- Adds a help field to options
- Adds a function to generate parser definitions from options
- Uses this to migrate all boolean flags over to the new system
- Makes all booleans consistently follow the --foo/--not-foo convention

There are a number of things left to be done here:

- Argparse doesn't give us a nice way to format --foo --not-foo help. Click
does, and moving to click is a goal down the track.
- For now, we remove all short aliases. I want to re-evaluate these
systematically once we have the new structure in place.

1 files changed, 1 insertions, 0 deletions

diff --git a/tox.ini b/tox.ini
index 4994b119..a9904e87 100644
--- a/tox.ini
+++ b/tox.ini
@@ -30,6 +30,7 @@ commands =
   mypy --ignore-missing-imports --follow-imports=skip \
     mitmproxy/addons/ \
     mitmproxy/addonmanager.py \
+    mitmproxy/optmanager.py \
     mitmproxy/proxy/protocol/ \
     mitmproxy/log.py \
     mitmproxy/tools/dump.py \