pfSense

Improved styling of page title prevents spurious underline

Page title now hyperlink to page

Fixed 5225

Fixed 5225
Programmer had mangled element name in if($_POST) section

Introduce read_xml_tag.sh

Create /usr/local/sbin/read_xml_tag.sh, that will read a xml tag from
config file using xmllint. Replace all direct read using cat, grep, sed,
... by this script

Fix #5220, setup PHP timezone:

- Get defined zoneinfo in the following order:
- /var/db/zoneinfo
- /cf/conf/config.xml
- /etc/inc/globals_override.inc
- /etc/inc/globals.inc

Only need to check 'vip' here.

fix comment typo Phil Davis noted

Can't use continue here as it continues the foreach, which skips the "ipfw zone" command, breaking CP for any system that doesn't have VIPs defined.

Restore item accidentaly removed on last commit