Patch for libraries.user.helper from J!1.5.25

--- libraries/joomla/user/helper.php
+++ libraries/joomla/user/helper.php
@@ -285,11 +285,6 @@
        $len = strlen($salt);
        $makepass = '';

-       $stat = @stat(__FILE__);
-       if(empty($stat) || !is_array($stat)) $stat = array(php_uname());
-
-       mt_srand(crc32(microtime() . implode('|', $stat)));
-
        for ($i = 0; $i < $length; $i ++) {
            $makepass .= $salt[mt_rand(0, $len -1)];
        }