public ActionResult Edit(Person person)
        {
            if (ModelState.IsValid)
            {
                db.Entry(person).State = EntityState.Modified;
                db.SaveChanges();
                return Content(Boolean.TrueString);

            }
             else {
                //can go into details and display the messages returned by the model.
                 return Content("Please review your form");
            }
        }
        public ActionResult Create(Person person)
        {
            if (ModelState.IsValid)
            {
                db.Person.Add(person);
                db.SaveChanges();
                return Content(Boolean.TrueString);

            }
            else
            {
                return Content("Please review your form");
            }
        }