According to Openstack summit session [1],
stestr is maintained project to which all Openstack projects should migrate.
Let's switch to stestr as other projects have already moved to it.
[1] https://etherpad.openstack.org/p/YVR-python-pti
Change-Id: I7079a92f972f5cb21e0d2077dd029701930a3590
Add the .coveragerc configuration consistent with other projects,
specifically to define including branch = True and omit including
tests in the coverage reports
Change-Id: Icb1989e4828ac380acc9a395b241fdf592c7d022
Add a tox job to make it easier for developers to generate their
own docs before submitting a patch.
Change-Id: I9c53ce664b164003fe42ed03d1f850d954bf0971
Vu Cong Tuan