public ActionResult Index(RSSFeedReaderModel model)
        {
            FeedSubsContext feedSub = new FeedSubsContext();
            UsersContext users = new UsersContext();

            SubscribeModel subs = new SubscribeModel();

            UserProfile user = users.UserProfiles.FirstOrDefault(u => u.UserName.ToLower() == User.Identity.Name.ToLower());
            subs.UserID = user.UserId;
            subs.FeedUri = model.RSSFeedURL;

            feedSub.RSSFeeds.Add(subs);
            feedSub.SaveChanges();
            // add the url from here, to a table that has UserID and FeedURL's
            return RedirectToAction("Index");
        }