Reverting ha-sync-mode change
Re-adding ha-sync-mode change since manual still failed
Fixing syntax error in rabbitmq ha-sync-mode. Updating doorman erb template to fix Issue #1 in upstream
Another attempt to fix issue #1 using empty?
Another attempt to fix issue #1 using empty?
Merge pull request #3 from dtest/master

Fixes Issue #1: doorman optional parameters.  Also fixes a RMQ initialization bug.