Interop repos are going under rename from
openstack namespace to osf namespace (Depends-On),
which need update the zuul job to start using the
new location.
Update .gitreview as well.
Disable py27 and py35 jobs, they don't work anymore as is.
Depends-On: https://review.opendev.org/#/c/734669/
Change-Id: Ib6871eaf0735e756f051d14513869fbe7cc6e826
- include sphinx in requirements
- basic configuration, generated using sphinx
- updated gitignore to ignore the build directory
- added a readme on how to build the docs
