fog/fog — pull request #1517 by dprince (2013-01-26 22:37:01+00:00)
Title: OpenStack: get identity tests passing in real mode

Updates to the OpenStack identity tests to they pass in both real
and mock modes.

Also, fixes an issue in the delete_user_role request where it
was expecting 200 instead of 204 (which seems to match the
spec and implementation).