pfSense

Fix lineup of copyright lines

and module names and other bits of formatting and typos in header
comment sections.

Welcome 2015

Send IPv4 and IPv6 address in get_interfacestatus

And make them strong (bold), which is how they are displayed originally by interfaces.widget.php
This allows the AJAX that manipulates the div's in interfaces.widget.php to get the data, so it can make it update.

Gateway Status Widget keep IP address bold

Forum: https://forum.pfsense.org/index.php?topic=85187.msg467438#msg467438

The bold is specified literally in gateways.widget.php for the gateway IP box, so we need to send it bold from here also when providing an update....

Explicitly pass gateway status and color

This code was passing a whole load of html to attempt to set various properties of the Gateways Widget Status column so that it would display the new status (Online, Offline...) and in the appropriate color.
Now that I am using class=listr, the css fro listr already specifies white. Setting bgcolor in HTML does not override that....

Change copyright statement to reflect reality

Merge pull request #1232 from N0YB/Widget_Gateways

Convert almost all /sbin/sysctl calls to php functions

Fix gateway widget size change on first update.

Inner table size changes on the first update because the table in update data does not have the same attributes as the widget. i.e. border, cellpadding, cellspacing, style & summary.

Also remove an errant td end tag.

Display space usage for all mounted filesystems, not just /. Also display FS type and indicate if it's a RAM disk.