Change MatchOver sound to notify.wav, because matchover.wav not exists.

Signed-off-by: Slávek Banko <slavek.banko@axis.cz>

media/KSDefault/theme.conf

@@ -11,7 +11,7 @@ Notes=This theme is incomplete.
 Select=select.wav
 Move=move.wav
 Check=check.wav
-MatchOver=matchover.wav
+MatchOver=notify.wav
 Challenge=notify.wav
 Tell=tell.wav
 Notification=notify.wav