refactoring: removed initialization of gameManager in vptu

src/main/java/pacmanGame/VisualizerPlainTextUltra.java

@@ -10,7 +10,7 @@ public class VisualizerPlainTextUltra implements Visualizer {
 	
 	private String output;
 	
-	public GameManager gameManager = new GameManager();
+	public GameManager gameManager;
 	
 	public HashMap<String, String[]> sprites = new HashMap<String,String[]>(){{