The glanceclient-dsvm-functional job is currently running unit
tests, whereas it should be running the functional tests. Fixed
by honoring the path in .stestr.conf like other trees.
Also removed tox.ini from the list of irrelevant-files for this
job, because as it turns out, it is relevant.
Change-Id: I59773caa00ff0dfc970c0e4d45aa5d8ae006b1c6
When the TC merged I2637dd714cbb6d38ef8b8dc1083e359207118284 we're
supposed to invoke stestr rather than testr so lets do that
Change-Id: I1b401c583d5e7677fc719bfc4eb2f2bba7b98cfa
Brian Rosmaita