Gameini updates.

Updates game inis for Serious Sam: Next Encounter (gc), CAPCOM VS. SNK 2
EO (gc), Baten Kaitos Origins (gc), Baten Kaitos Eternal Wings and the
Lost Ocean (gc), Sonic Adventure 2 Battle (gc), Sonic Riders (gc), Sonic
Adventure DX (gc), Mini Ninjas (wii), The Legend of Zelda Skyward Sword
(wii).
Fixes issues 7146 and 6440.