Change a bunch of reference function arguments to pointers.

Per the coding style and sanity.
Gameini updates.

Addition / update for Star Wars: Rogue Squadron III: Rebel Strike and
it's Limited Edition Bonus Disc (Demo) (gc), The Legend of Zelda:
Collector's Edition (gc) and Monster High: 13 Wishes (wii).
Merge pull request #1206 from comex/amperspocalypse

Change a bunch of reference function arguments to pointers.
Merge pull request #1209 from Linktothepast/master

Gameini updates.