Hotfix scoreboard

Signed-off-by: Lixfel <agga-games@gmx.de>

FightSystem_Main/src/de/steamwar/fightsystem/listener/FightScoreboard.java

@@ -106,6 +106,7 @@ public class FightScoreboard implements Listener, ScoreboardCallback {
     }
 
     private void updateScoreboard() {
+        scores.clear();
         switch((index++ / 10) % 3){
             case 0:
                 generalScoreboard();