Updated to work with target update change in 3.8

src/main/java/com/shootoff/plugins/ShotToClick.java

@@ -35,10 +35,13 @@ public void init() {
 			logger.error("Error initializing Robot to simulate clicks.", e);
 		}
 	}
+
+	@Override
+	public void targetUpdate(Target target, TargetChange change) { }
 
 	@Override
 	public ExerciseMetadata getInfo() {
-		return new ExerciseMetadata("Shot to Click", "1.2", "phrack",
+		return new ExerciseMetadata("Shot to Click", "1.3", "phrack",
 				"This exercise converts a shot on a projection to a click on the screen being projected. "
 						+ "To use this exercise, start the Projector Arena and calibrate, then minimize the arena "
 						+ "and replace it on the projector with a Flash game or similar that you'd like to play "