Overlay local gameinis over global gameinis instead of copying.

Huge megacommit because a lot of things needed to be modified to make this
possible.

Data/Sys/GameSettings/WHWEFJ.ini

@@ -0,0 +1,19 @@
+# WHWEFJ - HoopWorld
+[Core]
+[EmuState]
+EmulationStateId = 4
+EmulationIssues = 
+[OnFrame]
+[ActionReplay]
+[Video]
+ProjectionHack = 0
+PH_SZNear = 0
+PH_SZFar = 0
+PH_ExtraParam = 0
+PH_ZNear = 
+PH_ZFar = 
+[Video_Settings]
+SafeTextureCacheColorSamples = 0
+[Video_Hacks]
+EFBToTextureEnable = False
+EFBCopyEnable = True