public ActionResult Create(FormCollection collection)
        {
            try
            {
                // Process the form
                Utilities.UpdateType type = Utilities.UpdateType.News;

                if(string.Compare(collection["UpdateType"], Utilities.UpdateType.Event.ToString()) == 0)
                {
                    type = Utilities.UpdateType.Event;
                }
                else if(string.Compare(collection["UpdateType"], Utilities.UpdateType.News.ToString()) == 0)
                {
                    type = Utilities.UpdateType.News;
                }

                // Create update to be sent to the client
                Update update = new Update() { Name = collection["Name"], UpdateType = type.ToString(), PublishDate = DateTime.Now };

                UpdateList.Add(update);

                BroadcastUpdate(update);

                return RedirectToAction("Create");
            }
            catch
            {
                return View();
            }
        }
        /// <summary>
        /// Broadcasts the update to all connected clients. I've done this directly in the controller to 
        /// demonstrate server -> client pushing, rather than client -> client pushing.
        /// </summary>
        /// <param name="updateItem">The update item.</param>
        internal static void BroadcastUpdate(Update updateItem)
        {
            // Fetch the hub's context to broadcast
            IHubContext context = GlobalHost.ConnectionManager.GetHubContext<LiveUpdate.Hubs.LiveUpdateHub>();

            // Call the hub's feedUpdated method with our news / event item.
            context.Clients.feedUpdated(updateItem);
        }