public function store(WardRequest $request)
 {
     $ward = new Ward();
     $ward->name = $request['name'];
     $slug = preg_replace('/\\s+/', '-', $request['name']);
     $ward->slug = $slug;
     $ward->municipality = $request['municipalityID'];
     $ward->save();
     \Session::flash('success', $request['name'] . ' ward has been successfully added!');
     return redirect()->back();
 }