public ActionResult AcceptVolunteer(int id)
        {
            Match match = db.Matches
                          .Include("Project")
                          .Include("Volunteer")
                          .Where(m => m.Id == id)
                          .First();

            match.AcceptMatch();

            if (!string.IsNullOrEmpty(match.Volunteer.Email))
            {
                Mail   mail     = new Mail();
                string textbody = "Your workrequest to " + match.Project.Title + " has been accepted!";
                mail.SendMail(match.Volunteer.Email, "Workrequest accepted", textbody);
            }

            db.Entry(match).State = EntityState.Modified;
            db.SaveChanges();
            return(RedirectToAction("DetailsProject", "Organization", new { id = match.Project.Id }));
        }