diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/Acl/Role.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/Acl/Role.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,75 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Acl
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: Role.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+
+/**
+ * @see Zend_Acl_Role_Interface
+ */
+require_once 'Zend/Acl/Role/Interface.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Acl
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Acl_Role implements Zend_Acl_Role_Interface
+{
+    /**
+     * Unique id of Role
+     *
+     * @var string
+     */
+    protected $_roleId;
+
+    /**
+     * Sets the Role identifier
+     *
+     * @param  string $id
+     * @return void
+     */
+    public function __construct($roleId)
+    {
+        $this->_roleId = (string) $roleId;
+    }
+
+    /**
+     * Defined by Zend_Acl_Role_Interface; returns the Role identifier
+     *
+     * @return string
+     */
+    public function getRoleId()
+    {
+        return $this->_roleId;
+    }
+
+    /**
+     * Defined by Zend_Acl_Role_Interface; returns the Role identifier
+     * Proxies to getRoleId()
+     *
+     * @return string
+     */
+    public function __toString()
+    {
+        return $this->getRoleId();
+    }
+}