Updated openstack/openstack
Project: openstack/python-keystoneclient  6f2be1341d44687b5d3d294e6a59ab4dd3a190ab

Fix importing config module and classmethod params

The Token/Endpoint options specify an instance method where the
expectation is a classmethod. This prevents the class being loaded from
config file or CLI.

The cfg module was not imported so loading plugins would raise an
AttributeError.

Change-Id: I33b4a8c181210d74d4779438afc1f918e06df85b