-set optimize level of booter from -Os to -O1
-added back name addition for gamecube game disc 2
-made gprintf, fmt and sfmt a bit more safe
-removed unneeded char for list check, just wastes memory
-WIP commit for wii game/channel booting, now uses a internal
extra dol file to boot wii games and channels, that should be a
better way to fix game and channel booting