pfSense

Fixed #5381

Fixed #5382

Fix services_unbound.php. The interfaces menus did not display the selected
interfaces, they always showed "all" selected. Made it so an "apply changes"
message shows when something changes.

Fix cosmetic infoblock issue when there is more than one info_box on a page

Convert networks section to jQuert "repeatable" scheme and remove for($x=0;$x<4999 . ." code

Move "Add P2" button to left side to facilitate use of smaller screens
Fix HTML indenting

Correction per Phil Davis

Copyright updates Batch 2 of 3

diag_nanobsd do not show reference count 0

When the user has selected "Keep media mounted read/write at all times." then the value of $refcount will be zero even though is_writable() is true. That is a normal condition.
We only want to display the (Reference count n) text when the reference count is abnormal....

First batch of copyright updates