Take out obscure potentially-offensive reference

So, one of my README headers was a reference to the "OMG BISCOFF
SPREAD"* video from FilmCow, but the more I read it, the more I thought
it could be referencing some sort of horrible-bar-pickup-line sleazebag
thing, so I took it out. I'm sorry if this was your favorite part of the
repository, but you'll just have to go watch the original* if you need
something that's MADE OUT OF COOKIES.

* http://www.youtube.com/watch?v=_BZsIY6PUPU