[GameState] Added ApplyPreferredModifiers(player,string) Lua binding.

Docs/Changelog_sm5.txt

@@ -11,6 +11,7 @@ StepMania 5.0 $next | 201110??
 2011/09/30
 ----------
 * [GameState] Added CurrentOptionsDisqualifyPlayer(player) Lua binding. [AJ]
+* [GameState] Added ApplyPreferredModifiers(player,string) Lua binding. [AJ]
 
 2011/09/29
 ----------

src/GameState.cpp

@@ -2308,6 +2308,11 @@ public:
 		lua_pushstring(L, so.GetString());
 		return 1;
 	}
+	static int ApplyPreferredModifiers( T* p, lua_State *L )
+	{
+		p->ApplyPreferredModifiers( Enum::Check<PlayerNumber>(L, 1), SArg(2) );
+		return 0;
+	}
 	static int ClearStageModifiersIllegalForCourse( T* p, lua_State *L )
 	{
 		p->ClearStageModifiersIllegalForCourse();
@@ -2510,6 +2515,7 @@ public:
 		ADD_METHOD( GetSongOptionsString );
 		ADD_METHOD( GetSongOptions );
 		ADD_METHOD( GetDefaultSongOptions );
+		ADD_METHOD( ApplyPreferredModifiers );
 		ADD_METHOD( ClearStageModifiersIllegalForCourse );
 		ADD_METHOD( SetSongOptions );
 		ADD_METHOD( IsWinner );