Added Form Validation Library and updated docs
diff --git a/user_guide/libraries/ftp.html b/user_guide/libraries/ftp.html
index 41397d3..1d52a29 100644
--- a/user_guide/libraries/ftp.html
+++ b/user_guide/libraries/ftp.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>

@@ -290,7 +290,7 @@
 

 <div id="footer">

 <p>

-Previous Topic:&nbsp;&nbsp;<a href="file_uploading.html">File Uploading Class</a>

+Previous Topic:&nbsp;&nbsp;<a href="form_validation.html">Form Validation Class</a>

 &nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="#top">Top of Page</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;

 <a href="../index.html">User Guide Home</a>&nbsp;&nbsp;&nbsp;&middot;&nbsp;&nbsp;