Find an intuitive way to pass function arguments for each key code

[augbog]

I can imagine there may be some interest in people who would want to pass a callback everytime a user successfully presses a konami code input to give a hint to the user that there is an easter egg.

Perhaps we could make it they pass an object/array of functions that will be executed each for their respective code input. Or make the module promise based somehow. Just throwing it out there.