Remove old validation system

www/include/jslibs/jquery-validation/demo/captcha/process.php

@@ -1,14 +0,0 @@
-<?php
-
-// Begin the session
-session_start();
-
-// To avoid case conflicts, make the input uppercase and check against the session value
-// If it's correct, echo '1' as a string
-if(strtoupper($_GET['captcha']) == $_SESSION['captcha_id'])
-    echo 'true';
-// Else echo '0' as a string
-else
-    echo 'false';
-
-?>