Add qpid_host to quickstack::ceilometer_controller class to match what
is in nova
Add mysql_host and qpid_host to quickstack::cinder_controller to match
nova controller
Add mysql_host and qpid_host to quickstack::heat_controller to match nova controller
Merge pull request #21 from bcrochet/neutron-controller-fix

Fix quickstack::neutron::controller to pass the requisite params to ceilometer, cinder and heat controllers