SSL for communication between cinder and rabbitmq

Currently, Cinder can not be configured via Puppet to communicate with
rabbitmq using SSL. Most other puppet component already have this feature.
This commit enable this feature for Cinder.

Change-Id: I1525bb1d36d1d49c76e4b42b37ff17f0c5c98f57
Merge "SSL for communication between cinder and rabbitmq"