Most of the other services configure their SSL options in the api.pp.
So for consistency, they were moved here too. The old SSL parameters
have been kept for backwards compatibility, so they should still
work.
This also configures TLS in the correct group. As Cinder uses
sslutils from oslo_service. So with the previous configuration.
puppet-cinder didn't actually enable TLS.
Change-Id: I4d35016cb1ecda7e4dc133de7c58e0f239ff8517
1e312dc8d8