openstack/identity.pp: Add identity class
openstack/image.pp: Add image class
openstack/compute.pp: Add compute class
openstack/cache.pp: Add cache class
openstack/dashboard.pp: Add dashboard class
image: Add image/* class
messaging: Add messaging class
network: Add network class
object: Add object class
orchestration: Add orchestration class
telemetry: Add telemetry class
volume: Add volume class