Regenerate config reference tables

Move some headers to shared.headers and unify naming. The unification
let to rename of keystone-rabbit.xml to keystone-rabbitmq.xml and
glance-zmq.xml to glance-zeromq.xml.
Fixed typo in name of neutron-lbaas_netscaler.

Partial-Bug: #1362882
Partial-Bug: #1362266
Closes-Bug: #1361402

Change-Id: I3be75b2ca41e1f56189b317a7dabfc9ac3e4fbab