public ActionResult EditMode()
        {
            List<Rule> rules = RulesManager.SelectAll();
            RulesViewModel model = new RulesViewModel(rules, editMode: true);

            return View("Index", model);
        }
        //
        // GET: Rules
        public ActionResult Index()
        {
            List<Rule> rules = RulesManager.SelectAll();
            RulesViewModel model = new RulesViewModel(rules);

            return View(model);
        }