fix in the ip address validator and one test

fantu

2008-12-20 0b6b1e4e64995187662e81e37f75fa8eb7a934d1

 interface/web/help/index.php

@@ -10,8 +10,7 @@
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;</p>
  <p>&nbsp;
            </p>
  <p>&nbsp;</p>
</div>
</BODY>
</HTML>