Added a notification function for outages

includes/general.php

@@ -719,6 +719,12 @@
 				printf(_("Your certificate request is still queued and hasn't been processed yet. Please wait, and go to Certificates -> View to see it's status."));
 			else
 				printf(_("Your certificate request has failed to be processed correctly, see %sthe WIKI page%s for reasons and solutions.")." certid:$table:".intval($certid), "<a href='http://wiki.cacert.org/wiki/FAQ/CertificateRenewal'>", "</a>");
+
+			$body = "A certificate has timed out!\n\n";
+			$body .= _("Best regards")."\n"._("CAcert.org Support!");
+
+			sendmail("philipp@cacert.org", "[CAcert.org] Certificate TIMEOUT", $body, "philipp@cacert.org", "", "", "CAcert Support");
+
 			if($show) showfooter();
 			if($show) exit;
 		}