added the length dropdown back to the form so mobile users can select different lengths

reservation.inc

@@ -96,7 +96,8 @@ function reserve_form_reserve_reservation_form_alter(array &$form, FormStateInte
     $form['reservable_content_type']['#access'] = false;
 
     // in prep for having better lockout of having slot taken by another user; let's also hide Length
-    $form['reservation_length']['#access'] = false;
+    // Lets not hide the length so mobile users can pick a length.
+    //$form['reservation_length']['#access'] = false;
 
     // hide other fields we don't want to show
     $form['user_id']['#access'] = false;
@@ -183,7 +184,6 @@ function reserve_form_reserve_reservation_form_alter(array &$form, FormStateInte
       <h2 class="reservation-h2">' . t('Reservation booking for') . ':</h2><div><strong>' . $bundleName . ': ' . $entity->label() . '</strong></div>
       <div><strong>' . t('Date') . ': ' . $date . '</strong></div>
       <div><strong>' . t('Time') . ': ' . $time . '</strong></div>
-      <div><strong>' . t('Length') . ': ' . $lengthDisplay . '</strong></div>
       <br>',
   ];