added all Notifications for the model view communication

added all required notifications with their content and getter methods.

Projekte/mdga/model/src/main/java/pp.mdga/notification/TskSelectNotification.java

@@ -0,0 +1,27 @@
+package pp.mdga.notification;
+
+import pp.mdga.game.Color;
+
+/**
+ * Class TskSelectNotification
+ */
+public class TskSelectNotification extends Notification{
+
+    private Color color;
+
+    /**
+     * Constructor.
+     * @param color the color of the player that is in the game.
+     */
+    TskSelectNotification(Color color) {
+        this.color = color;
+    }
+
+    /**
+     * Get the color of the player that is in the game.
+     * @return the color of the player that is in the game.
+     */
+    public Color getColor() {
+        return color;
+    }
+}