Update backbone.controller.js
Update backbone.controller.js

requiring via node/cjs should be lowercase. Both backbone packages (bower and npm) expose the main as lowercase (https://github.com/jashkenas/backbone/blob/master/package.json) (https://github.com/jashkenas/backbone/blob/master/bower.json)
artyomtrityak/backbone.controller,kellycampbell/backbone.controller