refactored the GameStates

src/cards/maumau/model/MauMau.java

@@ -61,7 +61,7 @@ public class MauMau {
      *
      * @return The player handler.
      */
-    PlayerHandler getPlayerHandler() {
+    public PlayerHandler getPlayerHandler() {
         return playerHandler;
     }
 
@@ -70,7 +70,7 @@ public class MauMau {
      *
      * @return The card handler.
      */
-    CardHandler getCardHandler() {
+    public CardHandler getCardHandler() {
         return cardHandler;
     }