Implemented HaConsumer to handle default HEART_BEAT with server and HaPublisher to handle confirms
Upgrade rabbitmq.amqp-client library to version 3.1.5
Downgrade rabbitmq.amqp-client library to version 3.1.4 because 3.1.5 isn't at maven central repo yet
Merge pull request #6 from bigdata-mx/develop

Develop