pengyuesheng aa769d0d69 Bump the openstackdocstheme extension to 1.20
Some options are now automatically configured by the version 1.20:
- project
- html_last_updated_fmt
- latex_engine
- latex_elements
- version
- release.

Change-Id: I89f2de245df7d5393a066d5c225897887978b03e
2019-08-01 10:13:52 +08:00
..
2017-07-31 10:43:49 +00:00