Start thread

src/GameDisplay.java

@@ -102,6 +102,7 @@ class GameDisplay extends JPanel {
 		// Set the initial snake position and start the snake thread
 		Tuple position = new Tuple(3, 10);
 		ThreadsController c = new ThreadsController(position);
+		c.start();
 
 		// Links the window to the keyboard listener.
 		this.addKeyListener((KeyListener) new KeyboardListener());