Updated openstack/openstack
Project: openstack/tempest  8631efb2d1f505ea5782c33a49283deab3e2d4bb

Remove unused xml config options

This patch removes the xml configuration options from tempest. Since
the xml testing has all been removed from tempest these options no
longer do anything, so let's just remove them from config.

Change-Id: I5b3e221d942e09134024b82acaf179dc869357e0