Updated openstack/openstack
Project: openstack/python-keystoneclient  89dc951f7d5a603f0c34b7c2cb9f7d26d73d9916

Log token with sha1

By logging the sha1 hash of the token, it can be tracked through
different services.

Closes-bug: #1329301
Change-Id: I9c338f6a418ab8dd34dbaaf918b0ea6e9cbe79d7