Fix missing --management-port option when starting on Aurora devcluster.
Fix missing --management-port option when starting on Aurora devcluster.

wickman/aurproxy,tellapart/aurproxy,WiserTogether/aurproxy,wickman/aurproxy,ruo91/aurproxy,ruo91/aurproxy,SEJeff/aurproxy,tellapart/aurproxy,SEJeff/aurproxy,thinker0/aurproxy,thinker0/aurproxy,WiserTogether/aurproxy