Separate source and compiled files, add setup script

I love working with lazy-alloy but I personally don't like having my rendered files in the same place as my CoffeeScript files. So what I did is I added some functionality that
a) sets up a separate folder structure in `src/views`, `src/controllers`, `src/styles`
b) compiles files from there to the `app/` directory

For the future I could imagine some more functionality for the setup that uses html2jade and js2coffee to quickly convert existing projects to use lazy-alloy.