webform fix tokens

gistfile1.php

<?php
/**
 * Implements hook_template_preprocess
 *
 * - Webform 3 ondersteund geen tokens in submission page, dit zorgt ervoor dat we wel tokens kunnen gebruiken.
 */
function hook_preprocess_webform_confirmation(&$vars) {
  $confirmation = check_markup($vars['node']->webform['confirmation'], $vars['node']->webform['confirmation_format'], '', TRUE);
  module_load_include('inc', 'webform', 'includes/webform.submissions');
  $submission = webform_get_submission($vars['node']->nid, $vars['sid']);
  $confirmation = _webform_filter_values($confirmation, $vars['node'], $submission, NULL, FALSE, TRUE);
  // Strip out empty tags added by WYSIWYG editors if needed.
  $vars['confirmation_message'] = strlen(trim(strip_tags($confirmation))) ? $confirmation : '';
}