Updated openstack/openstack
Project: openstack/tempest  caf570a04c1182f21d6744e6d9f5d088be7f9c26

Remove python client related logging

The manager.py had several special logging setting for avoiding,
stderr logging when using the nova/cinder python-*client.
Since we are not using these client anymore, this workaround is not
necessary and should be removed.

Change-Id: I7c7594ff45ed7275ebd8c849e118066220f3aafb