- Sending varnishncsa traffic to gadolinium instead of oxygen for multicast relay.
- Removing locke varnishncsa instance.  locke is no longer used.

- Also some style formatting changes.

Change-Id: I361bf33718ec42b89ddbb63e2ffd09912f49e9ba
Merge "- Sending varnishncsa traffic to gadolinium instead of oxygen for multicast relay. - Removing locke varnishncsa instance.  locke is no longer used." into production