Kronolith::attendeeList PHP Method

    public static function attendeeList()
    {
        global $session;
        /* Attendees */
        $attendees = array(strval($session->get('kronolith', 'attendees')));
        /* Resources */
        foreach ($session->get('kronolith', 'resources', Horde_Session::TYPE_ARRAY) as $resource) {
            $attendees[] = $resource['name'];
        }
        return implode(', ', $attendees);
    }