commit d69a6367a1340c4828a6e5eab68211bba5f2ae73
author Andreas Jaeger <aj@suse.com> Tue Apr 21 07:39:05 2020 +0200
committer Andreas Jaeger <jaegerandi@gmail.com> Tue Apr 21 10:16:21 2020 +0000
tree ce5483c6a7f7321323494bb24e1656d11922e7aa
parent 8efea29848d95b6a5133ad8040ae79a34f79e7bf

Cleanup py27 support

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
- Update classifiers
- Use newer openstackdocstheme and Sphinx versions
- Cleanup */source/conf.py to remove now obsolete content.
- Remove install_command from tox.ini, the default is fine
- Remove hacking requirements from lower-constraints, they
  are not needed for install

Change-Id: I150a5ee2cd08abf5ce9cf9daf2835007dea0dffd