"Go!" search algorithm implemented

Unoptimized and brute force galore but initial version working and tested on falcon ditto matchas well as stab-vs-ppu (https://drive.google.com/file/d/0B4fMVAZmo5rURmJoeFhyQzFqb0E/edit?usp=sharing).
Readme is causing the conflicts right? I wasn't sure how to exclude it from the pull request.