Updated openstack/openstack
Project: openstack/nova  11ad1b7ee242f5a785cd8453d7d51309fd82cc7a

Removes useless stub of glanceclient create

There was a stub out of glanceclient.create that was being called from a
couple unit test setUp()'s, but the stub method stubs out something that
is overridden by the stub_out_glance() fake method.

Change-Id: I300f6ccc999958c33a2dd729cb8bde89bed63967