openstack.yaml for patching feature

OpenStack release "2014.1.1-5.0.2" will be shipped within Fuel 5.1
and should be used for patching old environments:

* 2014.1 (Fuel 5.0)
* 2014.1.1-5.0.1 (Fuel 5.0.1)

Change-Id: I9eb93aa9dbc87d08f61a235cd326f100619db916
Merge "openstack.yaml for patching feature" into stable/5.0