forgot to add StartGameMessage in previous commit

Projekte/mdga/model/src/main/java/pp/mdga/message/client/StartGameMessage.java

@@ -24,14 +24,4 @@ public StartGameMessage() {
     public void accept(ClientInterpreter interpreter, int from) {
         interpreter.received(this, from);
     }
-
-    /**
-     * This method will be used to return all necessary information of StartGameMessage in a more readable way.
-     *
-     * @return information as a String.
-     */
-    @Override
-    public String toString() {
-        return "StartGameMessage{}";
-    }
 }