WIP: Rafactor java.client to allow connection direct to RabbitMQ or via SocketIO
Rabbit-direct: Basic send/recieve working with regression test
Direct RabbitMQ java client mostly complete
Some cleanups small cleanups.
Also, implement 'isConnected' method for
RabbitMQ connectors
Add JSON.parse utility method to avoid copying it everywhere.
Log something when connected to rabbitmq
Merge branch 'master' into rabbit-direct
Fix headless build to consume java.client
Fixes to ide integration releng pom