Bugfix timer reset

src/main/java/Minesweeper/TimerLable.java

@@ -24,6 +24,9 @@ public class TimerLable extends JLabel {
 	
 	public void reset() {
 		task.reset = true;
+		counter = 0;
+		setText(String.valueOf(counter));
+		repaint();
 		task.stop = false;
 	}