Acceptable

* APIs metadata and documentation rendered in groups, rather than individual
API. This may require manually updating any api metadata files you use for
linting.
* Include module docstring in API group page
* Can specifiy human friendly titles for apis and groups.
* Fix url escaping in docs
* Ordering of metadata now based on import order, rather than alphabetical

* fix version bug in rendering
* support deprecated apis

* Fix packaging bug that excluded django packages
* More robust django form handling, with more rigorous tests

* make acceptable a django app, for better django integration (60)
* support overriding the documentation templates/extension (61, 62)

* py2 support (53)
* Support same-file reference resolution when building doubles with AST (57)
* Make flask an optional dependency (58)
* initial django support (59)

* Sort changelogs properly in docs
* Add global changelog
* Support undocumented apis