pfSense

Check if a variable is set before trying to unset. Otherwise, this will blow up with $a[b][c] if $a[b] doesn't exist.

Strip windows carriage return (^M) on save. IE adds this, and it can break certain files that don't expect to deal with it.

Fix wireless status page to look at the right wireless interface name.
Ticket #649

Properly match SafeNet crypto cards. See http://forum.pfsense.org/index.php/topic,26056.0.html

Fixes #632. When bringing down a vip of proxyarp use the new pidfile introduced. Also teach about interface argument to proxyarp function so it can start only a instance of an interface.

Add missing semicolon.

Merge branch 'master' of rcs.pfsense.org:pfsense/mainline

Modify pfsense-utils and status_interfaces.php so Uptime is shown for all PPPx type links.

Make some non functional changes, mostly to keep up with latest gw changes. Related to Ticket #666

Fixes #659. Uncomment javascript for unexistent fields and put id attribute on the checkbox controls referenced by javascript.