Allow passing iterators where collections are expected (#3078)

Iterators can only be enumerated once, breaking code like this in
Python 3 for example:

    san = SubjectAlternativeName(map(DNSName, lst))

This is also a slight behavior change if the caller modifies the list
after passing it to the constructor, because input lists are now copied.
Which seems like a good thing.

Also:
* Name now checks that attributes elements are of type NameAttribute
* NoticeReference now allows notice_numbers to be any iterable

0 files changed, 0 insertions, 0 deletions