Updated openstack/openstack
Project: openstack/tempest  1d61edb200e007141ab3d03552b1484ea8a5b376

Remove setUpClass added after cleanup

After the cleanup of setUpClass a new one managed to sneak
in. Removing it now, and enforcing the hacking rule in next
patchset.

Change-Id: If53b3a7d299f01f7c45739f5b2f023fbdb73aa45