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: Ifbcb65237598b99224768a47c18b30473c2eaa3e
Set up commands to run to execute new unit tests.
Ignore output from testr and coverage.
Rename the dist to match the package name so that the testr/coverage
integration works properly.
Add test-requirements.txt with some common testing dependencies.
Change-Id: Ic6f34df893f3981a9af6122456b9feb9c80b31dd
Signed-off-by: Doug Hellmann <doug@doughellmann.com>