jacky06 67d9a7711b Sync Sphinx requirement
1. Sync sphinx dependency with global requirements. It caps python 2 since
sphinx 2.0 no longer supports Python 2.7.
2. Update some URLs to latest

Change-Id: I12ab3ba42683f9f75189ab597b9768ae5ec7a3fb
2019-06-18 22:22:06 +08:00
..
2019-05-04 09:06:32 +00:00
2019-06-18 22:22:06 +08:00
2017-06-27 07:37:52 +02:00
2019-06-18 22:22:06 +08:00