Added get_dir_file_info(), get_file_info(), and get_mime_by_extension() to the File Helper.

Changed ( ! condition) into (! condition) within the code
diff --git a/user_guide/libraries/xmlrpc.html b/user_guide/libraries/xmlrpc.html
index 8bec465..2f366be 100644
--- a/user_guide/libraries/xmlrpc.html
+++ b/user_guide/libraries/xmlrpc.html
@@ -120,7 +120,7 @@
 $request = array('My Photoblog', 'http://www.my-site.com/photoblog/');<br />

 $this->xmlrpc->request($request);<br />

 <br />

-if ( ! $this->xmlrpc->send_request())<br />

+if (! $this->xmlrpc->send_request())<br />

 {<br />

 &nbsp;&nbsp;&nbsp;&nbsp;echo $this-&gt;xmlrpc->display_error();<br />

 }</code>

@@ -333,7 +333,7 @@
 		$request = array('How is it going?');

 		$this->xmlrpc->request($request);	

 		

-		if ( ! $this->xmlrpc->send_request())

+		if (! $this->xmlrpc->send_request())

 		{

 			echo $this->xmlrpc->display_error();

 		}