Clean up service name from cinder api
Clean up service name from cinder api

Since the service_name is now being passed from t-h-t, we can clean
it up from the profile in puppet.

Change-Id: I724af8c355c3077be64cf472cedbca80af55da01
Depends-On: I13638cd1af52537bef8540f0d5fa5f5f7decd392

openstack/puppet-tripleo,openstack/puppet-tripleo,openstack/puppet-tripleo