public ActionResult EditCurriculumGroup(CurriculumGroupEditModel model)
        {
            var currGroup = Db.CurriculumGroups.SingleOrDefault(g => g.Id == model.CurriculumGroup.Id);

            if (currGroup != null)
            {
                currGroup.Name           = model.Name;
                currGroup.IsSubscribable = model.IsSubscribable;

                Db.SaveChanges();
            }

            return(RedirectToAction("GroupList", new { id = currGroup.Curriculum.Id }));
        }
        /// <summary>
        ///
        /// </summary>
        /// <param name="id"></param>
        /// <returns></returns>
        public ActionResult EditCurriculumGroup(Guid id)
        {
            var currGroup = Db.CurriculumGroups.SingleOrDefault(g => g.Id == id);

            if (currGroup != null)
            {
                var model = new CurriculumGroupEditModel
                {
                    CurriculumGroup = currGroup,
                    Name            = currGroup.Name,
                    IsSubscribable  = currGroup.IsSubscribable
                };
                return(View(model));
            }

            return(RedirectToAction("Index"));
        }