Tempest plugin for the murano project.

Andrea Frittoli eb19ad160a Handle available volume client versions ... If Cinder is not available or Cinder v1 only is available skip volume attachment tests. Else prefer volume v3 where available or fallback to v2 otherwise. This requires a Tempest patch for the snapshots v3 client. Change-Id: If3b6a2c71498c19a0a8dfeb4c51e2c80e5a918f4 Depends-on: I21f07f7b3e8f22055e7978c0bf4aa01b80b493d9		2017-07-28 23:58:43 +01:00
murano_tempest_tests	Handle available volume client versions	2017-07-28 23:58:43 +01:00