tree dde5c08195884e71399942e553af7925c9f8e80e
parent 5b5f1b1dc72344ba591c554d7c195245e59c17c8
author qiufossen <qiujunting@inspur.com> 1563265077 -0400
committer qiufossen <qiujunting@inspur.com> 1563271373 -0400

Bump openstackdocstheme to 1.20.0

Some options are now automatically configured by the version 1.20:
- project
- html_last_updated_fmt
- latex_engine
- latex_elements
- version
- release.

Change-Id: Iad7ed84d2560c7829be20c24e41299b60283cccb