private SettingModel PrepareListSettingModel(Setting setting)
        {
            var model = setting.ToModel();

            model.Actions.Add(new ModelActionLink
            {
                Alt = "Edit",
                Icon = Url.Content("~/Areas/Admin/Content/images/icon-edit.png"),
                Target = Url.Action("edit", new { id = setting.Id })
            });

            return model;
        }