Bugfix - checks whether requested service is implemented/deployed see https://issues.apache.org/jira/browse/DTACLOUD-316
Bugfix - checks whether requested service is implemented/deployed
see https://issues.apache.org/jira/browse/DTACLOUD-316

tiwillia/ruby-openstack,Qwertyn/ruby-openstack,robsweet/ruby-openstack,x-ion-de/ruby-openstack