-Rewrote the CPU timing system, so the NES´s timing is a lot more accurate
(and faster as well; eliminated about 2 million unnecessary method calls per
frame, which means that I get about 40 extra FPS.)
-Added support for Mapper 11 (Color Dreams)
-Mapper fixes to Mappers 1 and 4 (Fixed Dragon Warrior 3 + 4, Kickle Cubicle)
-Added a proper error message for trying to load a UNIF file.