Fix bug when multiple quota names include 'volume'
Use tenant ID to identify/use secgroup ID
fix the neutron and quantum binary check
Add skips for neutron and quantum based on the version
Add ceph openstack integration tests
use mktemp instead of tempfile, as mktemp not available on default centos.
Fix tree test
Ceph exercises for exerstack
Setup and teardown will still be skipped and utility functions can now be defined within exercise scripts.
remove tests that break with rpcdaemon