[Rdo-list] [package announce] openstack-keystone security update

[Pádraig Brady]

Grizzly and Havana RDO openstack-keystone packages have been updated to
openstack-keystone-2013.1.4-2 and openstack-keystone-2013.2-2 respectively.

- Fix unintentional role granting with Keystone LDAP backend
    https://access.redhat.com/security/cve/CVE-2013-4477