pfSense

A few fields in /usr/local/pfSense/include/www/system_advanced_firewall.inc are being incorrectly validated.

- `adaptiveend` is incorrectly being referred to as `adaptive-end` during validation.
- `maximumstates` is incorrectly being referred to as `firewall-maximum-states` during validation.
- `aliasesresolveinterval` is incorrectly being referred to as `aliases-hostnames-resolve-interval` during validation. (On the frontend, this field also has its input type `type=text` so any arbitrary value could be entered and accepted here.)
- `maximumtableentries` is incorrectly being referred to as `firewall-maximum-table-entries` during validation, but is validated correctly further down in the file.

I searched for references to the incorrect names and only see them in this file so I'm assuming they were just leftover from a refactor at some point.