public ActionResult EditMajor(int id)
        {
            AddEditMajorVM viewmodel = new AddEditMajorVM();

            viewmodel.currentMajor = MajorRepository.Get(id);
            return(View(viewmodel));
        }
        public ActionResult EditMajor(AddEditMajorVM viewModel)
        {
            if (!ModelState.IsValid)
            {
                return(View(viewModel));
            }

            MajorRepository.Edit(viewModel.currentMajor);
            return(RedirectToAction("Majors"));
        }