Add a uniq parameter to jobs
Add job options for priority and background processing
Replace recursive process.nextTick usage with setImmediate as per http://blog.nodejs.org/2013/03/11/node-v0-10-0-stable/
Add fallback mapping of setImmediate -> process.nextTick to support node versions < 0.10
bumped version
Allow Workers to grab Unique Jobs and hold onto Unique Id
allow workers to send status and clients to receive status
added created event for when a job has been created