UnivNautes

Try to make the ipsec widget usable again

Change is_port() to only validate a single port, we have is_portrange() for specific cases. Make necessary adjustments after check all is_port() calls. It fixes #3857

Fix operator

Remove all remnants of racoon from log page

Correct status.php for new ipsec

Remove traces of older implementation still present

Put some more statistics and the user that gets connected now that we can

Implement a function to kill dhclient process, sometimes it takes a little time to die, so use a sleep(1) there

Import fix for http://bugs.jquery.com/ticket/9521

Ticket #3826 correct point number 2) by showing not connected tunnels in the end of the status page