public override void RegisterRoutes(RouteCollection routes)
        {

            // maps the root folder specificly to 'index.html'.
            routes.MapRoute(
                name: "Default",
                regex: @"^[/]{1}$",
                defaults: new DefaultRoute { controller = "Home", action = "Index", id = "" }
            );

            // allows access to all other folders and files not explicitly ingored.
            routes.MapRoute(
                name: "Allow All",
                regex: @".*",
                defaults: new DefaultRoute { controller = "", action = "", id = "" }
            );
        }
 public virtual void RegisterRoutes(RouteCollection routes)
 {
     routes.MapRoute(
         name: "Allow All",
         regex: @".*",
         defaults: new DefaultRoute { controller = "", action = "", id = "" }
     );
 }