Up OpenStack versin in openstack.yaml

In Fuel 5.1.1 we're going to deliver OpenStack 2014.1.3, so we need to
up OpenStack versions in order to reflect the truth.

Change-Id: Ied83d1889dafd4f13f93cd1ec30de058f4819e17
Closes-Bug: #1392666
Merge "Up OpenStack versin in openstack.yaml" into stable/5.1