Add redis start / stop convenience tasks

For doing testing
Add ability to do setMaxListeners for the socket

- Allow passing of `maxListeners`

  In cases where you're doing an async parallel or even
  a loop over a large amount, you'll get an event emitter
  error (possibly memory leak error).

  YMMV, so users should adjust the value accordingly.

  The test shows an example of this.

- Add synactic sugar for QUIT
Test out the new `quit` and `maxListener` option
Do the less verbose calling style.

Instead of:

    client.call(['GET', 'foo'], cb);

We do:
    client.call('GET', 'foo', cb);
Release 0.0.2: Improved calling style, robust++

- s/redic.js/redic.
- add option for maxListeners for looped / parallel async use.