Andreas Jaeger d9b0159f51 Cleanup doc/source/conf.py
Remove old options that are part of openstackdocstheme default settings
since at least version 1.20.

Change-Id: I53d7d6267064f176a43a9cee51a0ee2b964e4a5c
2019-09-05 17:21:57 +02:00
..
2019-09-05 17:21:57 +02:00
2019-09-05 17:21:57 +02:00