public ActionResult Create(CaracWebModel carac)
        {
            if (ModelState.IsValid) {
                try {
                    using (ServiceJediTournamentClient client = new ServiceJediTournamentClient()) {
                        client.newCarac(carac.convert(0));
                        client.Close();
                    }
                }
                catch {
                    TempData["error"] = "Adding error !";
                }
            }

            return RedirectToAction("Index");
        }
        public ActionResult Edit(CaracWebModel carac)
        {
            if (ModelState.IsValid) {
                try {
                    using (ServiceJediTournamentClient client = new ServiceJediTournamentClient()) {
                        List<CaracteristiqueWCF> list = client.getCaracs();
                        for(int i = 0; i < list.Count; i++) {
                            // On remplace la caractéristique concernée
                            if(list[i].Id == carac.Id) {
                                list[i] = carac.convert(carac.Id);
                                break;
                            }
                        }

                        client.updateCaracs(list);
                        client.Close();
                    }
                }
                catch {
                    TempData["error"] = "Edit error !";
                }
            }

            return RedirectToAction("Index");
        }