remove UTIL and JA2 preprocessor definitions (#66)

UTIL is never used, and JA2 is always used. assumption being we'll never make 1.13 for Wizardry 8.

video2.h doesn't exist, which prevented me from deleting it.

Standard Gaming Platform/Button Sound Control.cpp

@@ -9,7 +9,6 @@ void SpecifyButtonSoundScheme( INT32 iButtonID, INT8 bSoundScheme )
 	ButtonList[ iButtonID ]->ubSoundSchemeID = (UINT8)bSoundScheme;
 	if( bSoundScheme == BUTTON_SOUND_SCHEME_GENERIC )
 	{
-		#ifdef JA2
 		switch( guiCurrentScreen )
 		{
 			case MAINMENU_SCREEN:
@@ -46,7 +45,6 @@ void SpecifyButtonSoundScheme( INT32 iButtonID, INT8 bSoundScheme )
 			//DEBUG_SCREEN,
 			//SEX_SCREEN,
 		}
-		#endif
 		if( bSoundScheme == BUTTON_SOUND_SCHEME_GENERIC )
 			bSoundScheme = BUTTON_SOUND_SCHEME_NONE;
 	}
@@ -65,7 +63,6 @@ void PlayButtonSound( INT32 iButtonID, INT32 iSoundType )
 		case BUTTON_SOUND_SCHEME_GENERIC:
 			break;
 
-#ifdef JA2
 
 		case BUTTON_SOUND_SCHEME_VERYSMALLSWITCH1:
 			switch( iSoundType )
@@ -180,7 +177,6 @@ void PlayButtonSound( INT32 iButtonID, INT32 iSoundType )
 			}
 			break;
 
-#endif
 
 	}