Get my Coffee, Compass and web server in the background, please

This is a simple bash script I run from my project’s working directory to get CoffeeScript, Compass and a simple web server running. Any changes to *.(coffee|scss) files will be compiled on the fly. Remember to check the console every now and then if you think you’ve made an whoopsy:

You need an empty compass.config.rb file to be present. Mine usually has some goodness in it:

images_dir      = 'static/images'
relative_assets = true