public ActionResult NewGroupPage()
        {
            string msg;

            try
            { var model = _secretSantaBl.DefaultGroupEditModel();
              return(View("NewGroup", model)); }
            catch (AppException ax)
            {
                msg = ax.Message;
            }
            catch (Exception)
            {
                msg = "An Error Has Occured";
            }
            return(View("_ErrorMessage", new StringModel(msg)));
        }