Updated openstack/openstack
Project: openstack/python-keystoneclient  8d05f8130304fd92dba031cd908929b1556a0961

Cached tokens aren't expired

The auth_token test said that the cached tokens are expired. The
tokens weren't expired, so remove the code.

Change-Id: I8ce30cc09ee9bbc19cc4ebdb5d935a80d2d5d473