public ActionResult DeleteFriendConfirmed(int id)
        {
            FriendRepository friendRepository = new FriendRepository();
            friendRepository.RemoveFriendship(CurrentAccountID, id);

            return RedirectToAction("Index", "Friend", new { id = CurrentAccountID });
        }
        public ActionResult DeleteFriendConfirmed(int firstID, int secondID)
        {
            FriendRepository _friendRepository = new FriendRepository();

            _friendRepository.RemoveFriendship(firstID,secondID);

            return RedirectToAction("Friends");
        }