New 'libraries' folder in root instalation directory

sites/all/libraries/htmlpurifier/HTMLPurifier/HTMLModule/TargetNoreferrer.php

@@ -1,21 +0,0 @@
-<?php
-
-/**
- * Module adds the target-based noreferrer attribute transformation to a tags.  It
- * is enabled by HTML.TargetNoreferrer
- */
-class HTMLPurifier_HTMLModule_TargetNoreferrer extends HTMLPurifier_HTMLModule
-{
-    /**
-     * @type string
-     */
-    public $name = 'TargetNoreferrer';
-
-    /**
-     * @param HTMLPurifier_Config $config
-     */
-    public function setup($config) {
-        $a = $this->addBlankElement('a');
-        $a->attr_transform_post[] = new HTMLPurifier_AttrTransform_TargetNoreferrer();
-    }
-}