Unused method, demands RequireJS, general praise

[katowulf]

Hi there,

Great little module! Thanks for posting. I've tried a few different mixin models for Backbone and this is by far the simplest, most direct, and most useful : )

I love the fact that it works with _super!

A couple thoughts for you:

• The method implementMixins appears to be unused? Unless this is magically called somehow from RequireJS.
• Use of this module demains RequireJS. Could it be wrapped so that if RequireJS doesn't exist it just applies itself to backbone? I stripped the wrappings to utilize this lib. At the very least, mention this dependency in the README? Not being a RequireJS aficionado, it took me a bit to solve this mystery.

Cheers, and thanks for a great tool!