public static void SaveUserList(UserListViewModel viewModel)
        {
            ApplicationData.Users = viewModel.UsersList;
            //ApplicationData.QuickStatistics.UserQuickStats.Clear();
            foreach (DataTypes.User userObject in ApplicationData.Users.Users)
            {
                if (!CheckIfUserExistsInList(userObject) && userObject.ID != 0 && userObject.Valid)
                {
                    ApplicationData.QuickStatistics.UserQuickStats.Add(new UserQuickStat(userObject.Name, userObject.ID));
                }
            }

            for (int i = ApplicationData.QuickStatistics.UserQuickStats.Count - 1; i >= 0; i--)
            {
                if (!CheckIfUserExistsInList(ApplicationData.QuickStatistics.UserQuickStats[i].Name, ApplicationData.Users.Users))
                {
                    ApplicationData.QuickStatistics.UserQuickStats.RemoveAt(i);
                }
            }
        }
 //Adds a new call to the API queue to get the users list
 public static void GetHelpScoutUserList(UserListViewModel viewModel)
 {
     userListCallbackHandler = new ViewModelUserListCallback(viewModel.RecieveHelpScoutUserList); //Sets teh delegate for the viewmodel callback
     BaseApiRequest<Paged<HelpScoutNet.Model.User>> apiRequest = new BaseApiRequest<Paged<HelpScoutNet.Model.User>>(APICallType.ListUsers);
     apiRequest.ResultReady += AcceptHelpScoutUserList;
     apiRequest.resultsFailedHandler = new BaseAPIRequest.ResultsFailed(viewModel.FailedToRetrieveHelpScoutUsersList);
     HelpScoutRequestManager.NewQueueItem(apiRequest);
 }