public void CreateQuestion(AppraisalQuestion appraisalQuestion)
 {
     appraisalQuestionsRepository.Add(appraisalQuestion);
 }
 // GET: CreateAppraisalQuestion
 public ActionResult CreateAppraisalQuestion(int id)
 {
     AppraisalQuestion aq = new AppraisalQuestion();
     aq.AppraisalId = id;
     return View(aq);
 }