This repo is now testing only with Python 3, so let's make
a few cleanups:
- Remove python 2.7 stanza from setup.py
- Remove obsolete sections from setup.cfg
- Cleanup doc/source/conf.py to remove now obsolete content.
Change-Id: Ib42c12dffafe11104db0a4688930a75c3465a296
openstack-dev was decomissioned this night in https://review.openstack.org/621258
Update openstack-dev to openstack-discuss
Change-Id: I41ee598ccaff983d46e14993b82c40d288a50007
Finish moving to new format, remove tags, fix RST titles, fix line
lengths, add link, indent example file, fresh coat of wax.
Change-Id: Ibcf3d5743c9b70d4f29ea8181d54a6c5c1974580