Updated openstack/openstack
Project: openstack/tempest  ec269aa9918d3a6324b9e22fe711507590795b5d

Remove XML related code from RestClient

XML API tests have been removed, but there is still some code related
to XML API tests in RestClient class.
This patch remove it for code cleanup.

Change-Id: I098fe348220bb24c022c4b0753da322e1cdb1893