no modernizr

/**
 * Implements hook_library_info_alter()
 */
function slukphp_library_info_alter(&$libraries, $module) {
  if ($module == 'system' && isset($libraries['modernizr'])) {
    $file = drupal_get_path('theme', 'slukphp') . '/'; //filename relative to .theme file
    $libraries['modernizr']['version'] = '2.6.2';
    $libraries['modernizr']['js'] = array(
       $file => array(
         'every_page' => 1,
         'group' => -100,
         'preprocess' => 0,
         'scope' => 'header',
         'weight' => -21,
       )
    );
  }
}