pfSense

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.

Merge pull request #2305 from ExolonDX/branch_04

Update wake_on_lan.widget.php

Remove unused TD tag

Tidy up widgets

ipsec.widget.php
- add missing TR tags to THEAD

wake_on_lan.widget.php
- remove stray double quotes

Use Bootstraps text alignment classes

As per "http://getbootstrap.com/css/#type-alignment", use CLASS
statement instead in inline STYLE statement (much tidier)

HTML Compliance - Wake On LAN Widget

Align attribute not supported on td tag in HTML5 use css instead.
Center tag not supported in HTML5 use css instead.