Changes 3-18-08:
* More speedups from using EWRAM to store rom pages (instead of reading them from the cartridge)
* Many savestate fixes
* Now uses correct identification for savestates created with compressed roms. Old savestates made with compressed roms will not work.
* Added in BG graphics synchronizing code, developed over a year ago, which was supposed to have been already integrated but appearently wasn't
* Fixed cheats getting lost after loading state
* Fixed compressed VS games
* Some internal code changes to allow certain features to be excluded at build time