Fix problem with HA and RabbitMQ where we stop receiving messages if the master gets down
Merge pull request #268 from willyaranda/fix_rabbit_master

Fix problem with HA and RabbitMQ where we stop receiving messages if the master gets down
Fix crash when loading a instance with a down broker
Do not send the conn that had a problem on the queuedisconnected event on the MsgBroker
Merge pull request #269 from willyaranda/fix_rabbit_master

Fix crash when loading a instance with a down broker