Andreas Jaeger 038a7f29b4 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
- Use newer openstackdocstheme and Sphinx versions,
  enable build warnings and fix problems
- Cleanup */source/conf.py to remove now obsolete content.
- Remove install_command from tox.ini, the default is fine
- Remove usage of pip_install role, this is retired now

Change-Id: I64133e987965d02faa25102b98ad102ff9ef142b
2020-06-18 07:31:28 +01:00
..
2018-05-25 15:24:30 -04:00
2018-09-14 10:10:10 -06:00
2018-12-13 15:47:05 -05:00