Added coffeelint support

Please let me know if there are any styling updates, or other such changes. I originally intended on using the broccoli-coffeelint library but it was triggering a bunch of errors so I used that as reference and rolled my own.
As I went through a bad repo it became helpful because I added another line here and there as I was combing through the issues. It's also helpful to give an easy thing to search for, instead of scrolling or jumping to a line number. To each their own, I think we may want to provide a method to pass in your own formatting function for log outputs.