Added Nagios check for RabbitMQ (If a Queue doesn't exists or no consumers are connected)
Added error log when an unidentified actor tries to send a message
Inform the actor when its message could not be posted on RabbitMQ because the Queue doesn't exist
Fixed tests failing starting from node v0.8.18 + slight changes
fixed Style!
Updated doc
Merge pull request #10 from VirtuOz/addNagiosChecksForRabbitMQ

Add nagios checks for rabbit mq