/**
  * Show the booking calender. If the user is not admin remove the blocking booking category.
  *
  * @return Response
  */
 public function create_booking()
 {
     $categories = Bookings_category::lists('category_description', 'id');
     array_pop($categories);
     $categories = array_map(function ($value) {
         return strtoupper($value);
     }, $categories);
     return view('bookings.create', compact('categories'));
 }