public ActionResult Delete(string groupName, UserGroup group)
        {
            try
            {
                // TODO: Add delete logic here

                return RedirectToAction("Index");
            }
            catch
            {
                return View();
            }
        }
 public ActionResult Create(UserGroup group)
 {
     try
     {
         string name = RealGroupName(group.Name);
         Roles.CreateRole(name);
         return RedirectToAction("Index");
     }
     catch
     {
         return View();
     }
 }
 public ActionResult Edit(string groupName, UserGroup group)
 {
     // Not implemented: http://stackoverflow.com/a/281935/3191847
     return RedirectToAction("Index");
 }