public async Task<ActionResult> List(int? page)
{
await MenuManager.InitAsync(RouteName.News);
var model = new PaginatedList<Article>(page ?? 0, 5);
var source = Repository.Articles
.Where(x => x.Type != ArticleType.History)
.OrderByDescending(x => x.Created);
await model.SetSourceAsync(source);
return View(model);
}