Killed stale intents for singletons/crowbar/crowbar/1848
Killed stale intents for singletons/crowbar/crowbar/1853
Killed stale intents for singletons/crowbar/barclamp-nova/166
Registered intent to transition singletons/crowbar/barclamp-nova/166 from build-testing pebbles/openstack-os-build ubuntu-12.04 to build-tested pebbles/openstack-os-build ubuntu-12.04