* authentication retry while server is loading db (danmaz74) [GH-101]
* command arguments processing issue with arrays
New features:
* Auto update of new commands from redis.io (Dave Hoover)
* Performance improvements and backpressure controls.
* Commands now return the true/false value from the underlying socket write(s).
* Implement command_queue high water and low water for more better control of queueing.
See `examples/backpressure_drain.js` for more information.