Add contact_listname hook to handle special name order

Takika

2013-10-21 03713dbf5d45ee978b07586c4af1f924b204b5f1

 program/lib/Roundcube/rcube_addressbook.php

@@ -532,8 +532,12 @@
            $fn = join(' ', array($contact['surname'], $contact['firstname'], $contact['middlename']));
        else if ($compose_mode == 1)
            $fn = join(' ', array($contact['firstname'], $contact['middlename'], $contact['surname']));
        else
        else if ($compose_mode == 0)
            $fn = !empty($contact['name']) ? $contact['name'] : join(' ', array($contact['prefix'], $contact['firstname'], $contact['middlename'], $contact['surname'], $contact['suffix']));
        else {
            $plugin = rcube::get_instance()->plugins->exec_hook('contact_listname', array('contact' => $contact));
            $fn     = $plugin['fn'];
        }

        $fn = trim($fn, ', ');