[Rdo-list] [package announce] keystoneclient updated

update: python-keystoneclient-0.2.3-4.el6 * Tue May 28 2013 Jakub Ruzicka <jruzicka(a)redhat.com&gt; 0.2.3-4 - Check token expiry. (CVE-2013-2104) * Thu May 02 2013 Jakub Ruzicka <jruzicka(a)redhat.com&gt; 0.2.3-3 - Config value for revocation list timeout. (#923519)