Ian Wienand c3c5cb97af Update to latest docs PTI
We now put the documentation-only requirements in doc/requirements.txt
and call build-sphinx directly [1]; see

[1] https://governance.openstack.org/tc/reference/project-testing-interface.html#documentation

Change-Id: I4ade203f1746409275d213f409603199ecb93878
2018-08-22 07:51:46 +10:00
..
2018-08-20 11:03:55 -05:00
2018-08-22 07:51:46 +10:00