pfSense

Fix AJAX update of gateway status when the status is "Gathering Data".

Replace hardcoded pfSense with product_name.

Use mwexec_bg instead of exec to run a service's start command so PHP doesn't hang in the likely event that it spawns a background process.

Fix racoon.conf generation for localid_type=address. Ticket #936

Simplify this code so it's obvious what we're really testing for.

Should be no functional change here.

Avoid generating a dynamic gateway entry in the list if there is already one in the config for the interface.

Test if this variable is set before making a reference, for safety. Add reference back for speed.

This one looks safe, and might improve speed. Add it back.

This ref should be safe too

Whoops this reference was good (for speed) and should stay.