* Translate PHP interface in French

* multissid
** WEB: limit to N ssid max depending on the antenna specs
** WEB: add ssid delete feature
** WEB: update is_connected_through_hotspot feature
** WEB: autocomplete ipv4 nat prefix (.242, .243, .244, etc)
** WEB: check if ipv6 delgated prefixes and ipv4 nat prefixes are unique
** WEB: fix the now broken wifiparty button
** INIT: differentiate ipv6 and ipv4 in is_dhcpd_running
** INIT: use insserv instead of update-rc.d and update service dependencies
** MISC: update vpnclient/torclient for enabling the user to choose the correct ssid
