Added organisational codesigning according to http://bugs.cacert.org/view.php?id=54 (but modified)

pages/account/16.php

@@ -48,6 +48,11 @@
         <?=str_replace("\n", "<br>\n", wordwrap(_("Please note: The class 3 root certificate needs to be imported into your email program as well as the class 1 root certificate so your email program can build a full trust path chain. Until we are included in browsers this might not be a desirable option for most people"), 60))?>
     </td>
   </tr>
+<? if($_SESSION['profile']['codesign'] && $_SESSION['profile']['points'] >= 100) { ?>
+  <tr>
+    <td class="DataTD" colspan="2" align="left"><input type="checkbox" name="codesign" value="1" /><?=_("Code Signing")?></td>
+  </tr>
+<? } ?>
   <tr>
     <td class="DataTD" colspan="2"><input type="submit" name="process" value="<?=_("Another Email")?>">
 			<input type="submit" name="process" value="<?=_("Next")?>"></td>