updated readme and added a missing exception

README.textile

@@ -1,3 +1,12 @@
+h1. Deprecated
+
+I am deprecating this project as I am working on a ZF 1.x style Push
+Notification server.  This is actually shaping up in a separate repository and
+handles everything that this current C2DM implementation does as well.
+
+See Zend_Mobile:"https://github.com/mwillbanks/Zend_Mobile" which I am working
+for ZF 1.12 during the proposal process.
+
 h1. Implementing C2DM Push Notifications for Google Android
 
 This project makes usage of libraries from Zend Framework in order to do the authentication for Google.  Each response from the Google C2DM Service is encapsulated.

Zend/Service/Google/C2dm/Exception/MismatchSenderId.php

@@ -0,0 +1,39 @@
+<?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_Service
+ * @subpackage Zend_Service_Google
+ * @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    $Id$
+ */
+
+
+/**
+ * @see Zend_Service_Google_C2dm_Exception
+ */
+require_once 'Zend/Service/Google/C2dm/Exception.php';
+
+
+/**
+ * @category   Zend
+ * @package    Zend_Service
+ * @subpackage Zend_Service_Google
+ * @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_Service_Google_C2dm_Exception_MismatchSenderId extends Zend_Service_Google_C2dm_Exception
+{}
+