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

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

@@ -52,10 +52,6 @@ public class Player {
         return view;
     }
     
-    public Image getImage() {
-        return image;
-    }
-
     public int getCh() {
         return ch;
     }