after role deactivation stop services and remove HA resources

Same story as in https://github.com/crowbar/barclamp-keystone/pull/224

The deactivation recipes look slightly different though. 
We should compare this two PR's and determine if it makes sense to implement that functionality into a LWRP.


Similar as above this should probably use node[:neutron][:ha][:server][:enabled] for checking if the neutron server is ha enabled.