public ActionResult _SearchCities(string searchTerm, string countryCode)
        {
            var cities      = EditionServices.GetCities(searchTerm, countryCode);
            var pagedEvents = CitiesToSelect2Format(cities, 15);

            return(new JsonResult
            {
                Data = pagedEvents,
                JsonRequestBehavior = JsonRequestBehavior.AllowGet
            });
        }