adding in openstack theming
enabling last update from git
removing old manual references to API, converted entirely to autodoc
updated .gitignore
fixed docstring warnings and errors
Change-Id: Id22ddc446331d52cbf56c3462d8b532fc37f64ac
To better facilitate the building and publishing of sphinx
documentation by Jenkins we are moving all openstack projects with
sphinx documentation to a common doc tree structure. Documentation
goes in project/doc/source and build results go in project/doc/build.
Change-Id: I205e8bb1ddf6dae1d7392b32975319c6a6d98673