pfSense

New login design back-ported from 2.4

(cherry picked from commit 1605d94079fed5822ef1069eee05541d0ebc20ca)

Restructure how unbound zone data is written to fix processing of "redirect" zone entries. Fixes #7690
Also corrects some other misc issues for formatting of zone data.
While here, add an option, not exposed in the GUI, for users to get the previous behavior of defining short names for hosts....

Improve the way the auth server list is generated and account for a key being removed from the array when deleting. Fixes #7682

(cherry picked from commit fa628b1a15a1c03343caa2735e09de291ae4e382)

Remove extra spaces from User Agent

Send uniqueid instead of UUID on user-agent

Move uniqueid read to a function system_get_uniqueid()

Update diag_gmirror.php

Fix typo

(cherry picked from commit 55588e0ce32865568522e0afd0b577fdfabd3b74)

Issue #7659 foreach warning on adding gateway RELENG_2_3

Signed-off-by: Phil Davis <phil@jankaritech.com>

Fix interface groups link

(cherry picked from commit c0dd390b666d86b6b9ea61438c95b1370adda052)

Removed htmlspecialchars when loading leases from config
(cherry picked from commit 2322e9f3cb6dea9203d63a17c6a27de3a2c6b8bc)

(cherry picked from commit b4ff414aef9f43dce0931974dd18e28a19cdadda)