Updated openstack/openstack
Project: openstack/python-keystoneclient  53c1c419df9a2832e6edf0a3c0e16d6877d3db14
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Allow commit title messages to end with a period.

Match what we have in keystone (http://git.io/BNnRcw)

Closes-Bug: 1259488
Change-Id: I6baa0504b9df1f5094df1249d7d902f2188fd95a