This is step 2 in the retirement process for mox3. It removes all
content from the repo other than a note in the README file notifying of
its status and how to get the last version of the code
Depends-on: https://review.opendev.org/736712
Change-Id: Ifbea265fdef149791d02a642037ac30611ad4c81
Signed-off-by: Sean McGinnis <sean.mcginnis@gmail.com>
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: I1bb1b6861f804f3a28d863bcab795ed39819d3aa
Sean McGinnis