Changes to add a message publisher that connects to last used connection to rabbit mq node. If this connection is down it tries to connect in round robin fashion and once successful remembers this connection for future use
Made changes in Mule Transport to connect to other live nodes in rabbit mq configurations if a node goes down
Modified some comments
Code Formatting changed as per Trooper Code Format
Added copyright notice
Merge pull request #29 from jagadeesh-huliyar/master

Changes to Mule-Transport-RabbitMQ and Integration-RabbitMQ to support connection to another Rabbit MQ Node in case the connected Node goes down.