Add way to see whose turn it is, add player chooser

src/main/java/nl/minkema/leendert/Player.java

@@ -51,11 +51,7 @@ public class Player {
     public ImageView getImageView() {
         return view;
     }
-
+    
-    public Image getImage() {
-        return image;
-    }
-
     public int getCh() {
         return ch;
     }