Comment 6 for bug 1039567

As part of https://review.openstack.org/#/c/15904/ the middleware has now been moved to keystoneclient.middleware.auth_token.py so this is all that is required for a service to get access to the token authentication (i.e. they need keystoneclient, but not keystone itself). The various project paste files will updated over the next few weeks, but anyone that wants to can update theirs now and reference the client only. This bug, therefore, is not complete.