pfSense

Don't save config if input validation fails. Add input validation preventing "Harden DNSSEC Data" from being enabled if DNSSEC support isn't enabled.

Remove the harden-glue option entirely and hard code it to yes. Ticket #4402

Encode and check values for filtering variables in diag_logs_filter.php

Do not render the services_unbound_acls page with an invalid ID.

Stricter validation and encoding for traffic shaper queues.

Jettison unused dragtable code from firewall_rules.php, it was broken and inactive and only causing trouble.

Improve validation and encoding of the zone for Captive Portal Status

Be more strict about the file to restore or delete when working with full backups.

allow enabling Unbound when dnsmasq is enabled, if they're using diff
ports. Ticket #4332

Make the DHCP network booting options line up

by putting the text and selection boxes into a 2-column table so that it can be rendered with the boxes lined up vertically.