Mergesort

Bubblesort - it has a cool name, so it must be good... right?

Well, its been a while since I did any algorithm stuff, but I decided to give myself a refresher in sorting since, unlike Barack Obama, I still like Bubblesort (oops, did I just say that out loud?).  I like it because it has a cool name, and because it was the first sorting method I ever learned, and because for many years it was the only one I knew.