Actually note the properties for cipher modes types on their ABCs.
ARC4 support
add ARC4 keysize testing
Proper name for the iv thing.
Add a new Mode interface to document mode.name and start on some prose docs for interfaces.
Single space.
Module documentation.
Consistently use e.g.
Mention return types.
Be really explicit about what's good and bad
Typo
Merge pull request #233 from alex/better-cbc-docs

Clarify correct IV usage
Merge pull request #231 from dreid/mode-interface-properties

[WIP] Document mode interfaces.
Merge branch 'master' into arc4-support

* master:
  Typo
  Be really explicit about what's good and bad
  Mention return types.
  Consistently use e.g.
  Module documentation.
  Single space.
  Add a new Mode interface to document mode.name and start on some prose docs for interfaces.
  Proper name for the iv thing.
  Actually note the properties for cipher modes types on their ABCs.

Conflicts:
	docs/hazmat/primitives/symmetric-encryption.rst
Include all the requirements in the dev-requirements, even those which will be installed by `pip install .`
Be more and more explicit about how to do things correctly
Try to use the sphinx rtd theme locally if it's installed
Put the theme in dev-requirements
Do this another way
Merge pull request #236 from alex/safer-docs

Be more and more explicit about how to do things correctly