Added Form Validation Library and updated docs
diff --git a/user_guide/libraries/user_agent.html b/user_guide/libraries/user_agent.html
index d4a5504..0a01260 100644
--- a/user_guide/libraries/user_agent.html
+++ b/user_guide/libraries/user_agent.html
@@ -28,7 +28,7 @@
<div id="masthead">
<table cellpadding="0" cellspacing="0" border="0" style="width:100%">
<tr>
-<td><h1>CodeIgniter User Guide Version 1.6.3</h1></td>
+<td><h1>CodeIgniter User Guide Version 1.7</h1></td>
<td id="breadcrumb_right"><a href="../toc.html">Table of Contents Page</a></td>
</tr>
</table>
@@ -192,7 +192,7 @@
·
<a href="#top">Top of Page</a> ·
<a href="../index.html">User Guide Home</a> ·
-Next Topic: <a href="validation.html">Validation Class</a>
+Next Topic: <a href="xmlrpc.html">XML-RPC Class</a>
</p>
<p><a href="http://codeigniter.com">CodeIgniter</a> · Copyright © 2006-2008 · <a href="http://ellislab.com/">Ellislab, Inc.</a></p>
</div>