Updated openstack/openstack
Project: openstack/python-swiftclient  f4e057923c8b880b3d25486a72830d938085cd64
null
Remove useless statement

Change-Id: Ide74b417ede6a4976c33fc835d366ed472033fd0
Updated openstack/openstack
Project: openstack/python-keystoneclient  8e92cb20b2f2cb2f73db16e6d41c6885fa83226c
null
Use Resource class from Oslo

Most methods of Resource class from keystoneclient are similar to methods
from common code.
In the process of unification of the clients code we should
reuse common functionality from Oslo.

Related to blueprint common-client-library-2

Change-Id: I5858eec1596a6921dcf49dfcefb7abd4387de73b