Updated openstack/openstack
Project: openstack/sahara  cdeafed73540d881c648e17f318bde1b9fdff466

Migrate integration tests to oslotest

Changes:
* Use fixtures.Timeout. This needed for correct working oslotest
* Minor refactoring

Change-Id: I34d642cee87942c8d179a1523b328890eba690cc
implements: blueprint oslotest