Remove conductor usage from consoleauth service

There's no reason for the consoleauth service to use the conductor API
since it is allowed to use the db directly.  Remove the single conductor
API call and replace it with the equivalent db call.

Fix bug 1190271.

Change-Id: Id6f50873f792ac4393dc2063f599f0418598091b
Merge "Remove conductor usage from consoleauth service"