refactor(openstack.nova.controller): re-organize the OpenStack Compute states (redux)
refactor(openstack.nova.controller): re-organize the OpenStack Compute states (redux)

This adds a new `openstack.nova` SLS that imports the other Nova state
formulas.  It is intended for use on development servers, where
all-in-one deployments are desired.

irtnog/openstack-formula