Updated openstack/openstack
Project: openstack/python-keystoneclient  04ded03cb076f63b026a995bb2908291297557f0

Clean up oauth auth plugin code

1) remove unnecessary setup
2) remove unnecessary init
3) change order of assertEquals

Change-Id: I852f6ba79e871e286d49836dab105ac18b6519a6
Closes-Bug: #1324379