Add support for Gulp

I've been working recently on awesome project and I was tried of waiting until my code gets compiled and browser refreshed. Right now I'm thinking if I'm not uber procrastinator because I've spend about three days working on open source project instead of finishing my own ; )

It is not perfect, on my old macbook pro I have to wait like twice longer than when editing in Chrome console but I understand that compiling coffee or stylus and page refresh might take a while, about blink of an eye.

What it do?
- most of the stuff that grunt but FASTER and in awesome way ; )
- stylus with nib
- first question asks if you want to choice experimental Gulp instead of Grunt so there will be no harm for Grunt lovers

What it can't do?
- compass
- when using Jade automatically inject scripts after build