Updated openstack/openstack
Project: openstack/tempest  b92057eb89ae64d5559a988ee6d6903e3f1e6b6c
null
port test_services into nova v3 part1

This changeset only copies the v2 files into the appropriate v3
directories unchanged. This is being tried in order to make
reviewing of the porting easier as gerrit will display only what
is actually changed for v3 rather than entirely new files.

Partially implements blueprint nova-v3-api-tests

Change-Id: Id38c7fd4bae451c2489385e485e637f31ccfb481