Complete overhaul

Hi, I refactored the shit out of everything and added some nice features :)

1. No longer depends on `module-deps`
2. Coffeescript integration for free (without `coffeeify`)
3. And every other preprocessing as long as we get javascript (for the `*.js.coffee.erb` files or similar)
4. Use the full power of browserify and require *npm modules* in your scripts

In the process browserify was/had to be updated to 3.33.

Marten