pfSense

Refine the formatting of the service status icon a bit depending on its context.

Consolodate a bunch of duplicate service status code

Tack the IPsec interface onto the $ifdescrs array so the widget will display it.
Redmine ticket #2546

Add array check before array item check to miniupnpd service_status widget
related topic:
http://forum.pfsense.org/index.php/topic,51205.msg273571.html#msg273571

Add additional check

Fix Captive Portal status

Only display "No OpenVPN instance defined" if there really are none.

Fix hiding services in the widget that contain a space in the service name.

IGMPproxy, service_status widget

Added radvd / Updated Captive Portal service widget