Nish Patwa 3822cff64b [DOCS] Added release-name as a watermark to Docs.
Added a water mark to the role documentation
to make clear to deployers which release they're
working with.

Modified conf.py that adds watermark to the documentation according
to particular branch. If the current branch is master than
watermark is 'Pre-release' and if the current branch is
stable/<release-name> than watermark is <release-name>.

This is a combined implementation based on the following
patches:
- https://review.openstack.org/372565
- https://review.openstack.org/382637
- https://review.openstack.org/384140

Change-Id: Id0bab5c90d119bec40d1c745203d0c89ad7096f3
2016-10-18 17:09:57 +00:00
..
2016-01-05 13:28:19 +00:00