Fixed a missing field in the emails

CommModule/client.pl

@@ -836,7 +836,7 @@ sub HandleCerts($$)
       $dbh->do("update `$table` set `crt_name`='$crtname', modified=now(), serial='$serial', `expire`='$date' where `id`='".$row{'id'}."'");
 
       my $body = _("Hi")." $user{fname},\n\n";
-      $body .= sprintf(_("You can collect your certificate for %s by going to the following location:")."\n\n", $row{'email'});
+      $body .= sprintf(_("You can collect your certificate for %s by going to the following location:")."\n\n", $row{'email'}.$row{'CN'});
       $body .= "https://www.cacert.org/account.php?id=".($server?"15":"6")."&cert=$row{id}\n\n";
       $body .= _("If you have not imported CAcert´s root certificate, please go to:")."\n";
       $body .= "https://www.cacert.org/index.php?id=3\n";