public ActionResult Cadastro(int?id)
        {
            var timeModel = new TimeModel();

            timeModel.Dono = User.GetNickName();
            if (id != null || id > 0)
            {
                timeModel = db.Times.Find(id);
                if (timeModel.Equals(null))
                {
                    return(HttpNotFound());
                }
            }
            return(View(timeModel));
        }