v2.0.0: Multiserver and reconnect support

• Bug fixes (thanks @pyros2097!)
• Convert to readable-stream and isa-stream to eliminate node-version-specific bugs
• Add submitTimeout and resultTimeout
• Add support for multiple gearman servers and automatic reconnection
• Breaking API change: Rename registerWorker to registerWorkerStream, add new registerWorker that reads the payload and puts it on task.payload.

v1.2.1: Suppress superfluous warnings

• Suppress superfluous warnings event listener "leak" warnings

v1.2.0: New server streaming semantics

• Switch to new server streaming semantics
• Fix leftover calls to unacceptSerial, fixes part of #9
• Fix job leak in server when work fails
• Finish decoupling server and server-connection

v1.1.0: Refactor packet-handler

Previously this was an event emitter and it was buggy, event emitter didn't model the problem space well. I've rewritten it as a writable stream. This makes integration easier... one can just pipe the parser straight into it, but it also substantially simplified the implementation too.

v1.0.0: Bug fixes!

• 1.0 release is just for better semver handling. No more 0..
• Fix a nasty bug breaking more then one submitJob, and add associated test

v0.4.0: Refinement

• Fix numerous bugs
• Handle more anomalous server conditions gracefully
• End to end functional tests, using client, worker and server all in one process, with no sockets!
• Vastly improved error handling. Errors now provide meaningful stack traces. Errors now have distinct classes.

v0.3.1: Crash fix

• Fix crash due to missing module

v0.3.0: Gearman Server

• Substantial refactoring
• Ref counting so active jobs / registered workers will hold the event loop open and prevent node from exiting on its own
• Improved diagnostics
• First pass of the Gearman server library

v0.2.1: Documentation improvements

0.2.1

v0.2.0: Connection level concurrency

• Allow for a user's to specify concurrency per connection
• Ensure client encodings are set correctly
• Fix crashing bugs