Corosync service improvements

* Change status logic so only local
  instances will be stopped by the stop
  action.

* Add support for location adding and
  removing usefull fo asymetic cluster mode

* Set symmetric mode: false

* Add Service for vips

Partial-Blueprint: ha-pacemaker-improvements
Change-Id: I9c40633a0be0ba9cdfadceb0d6b0c1c251efbbbd