pfSense

Better handle no dhcpv6 leases file

(cherry picked from commit 2355c154b7598f937ba2121429659f5676ce4d96)

Merge pull request #3204 from phil-davis/patch-6

Fix #6872 CP bandwidth 0 is no valid

The front-end validation prevents zero from being entered. "Leave empty" is the way to specify no limit.
(cherry picked from commit b7f2ebb5448f7992cceec899504bdd0a29058fb9)

Remove accidental code

Revise login hostname dispaly

Revert "Allow login hostname to be controlled via system.php"

This reverts commit cd6b99147a673b6bd0313fff55cab7eb6879608f.

Allow login hostname to be controlled via system.php

Added hostname to login page.
Option control required

(cherry picked from commit 616724395ae00a74fac4cf960ac2261b486e9dae)

Provide conrol on system.php to allow display of hostname on login banner

(cherry picked from commit a22947a4980a9f8beb294d6bad039495164ff1aa)

Update the variable with the round() return otherwise it does not has any effect.

Found while testing Ticket #6272.

(cherry picked from commit 92130da3b5fb55588d351c22042c9ce8ab5883d7)