pfSense

Newline is added only if both IPv4 and IPv6 addresses present

Gateways Widget Refactor init-ajax

Move table content creation into a function so initial table load can be done normally without resize flicker.
Subsequent content updates remain via ajax.

Convert remaining short_open_tag occurances. See PR #2378

Remove/recover empty space below DNS servers unordered list.

Remove blank line if version check disabled.

Use Bootstraps text alignment classes (part 2)

use Bootstraps CLASS statement instead "align" statement

Fixed #5738

HTML Compliance - Services Status Widget

Element option without attribute label must not be empty.
<option selected></option>

Add output validation here too. Ticket #5351

Encode hostname before printing; remove some related dead code.