pfSense

This appears to be causing unintended fallout. Reverting for now.

Revert "Delete static routes on gateway down. Fixes #11296"

This reverts commit 3fca57f8fae3733845c90338943c418bb77e68b7.

(cherry picked from commit 25b839d4990bd5e3f55b2eccbdea74d1d2b92d5d)

Fix state table content sorting. Fixes #11852

(cherry picked from commit 5d48880b48039967f3b2b5acfb1432ee30953140)

OpenVPN Wizard: Enable exit_notify by default

Follow up with fix for ticket #11684 and also enable it on server
tunnels created using wizard

(cherry picked from commit e6389f634a25f6c391531d779e147883568a3e83)

Simplify logic: no functional changes

(cherry picked from commit a314c6c846406115c426ed20b102daf6e206b420)

Outbound NAT: Fix rule duplication - #11981

- firewall_nat_out.inc: Declare $after as a global variable otherwise
duplicate rule will always end up at the bottom
- Do not set $id and $after with dup parameter value when save button
was pressed or it will replace rule instead of duplicate it...

AutoConfigBackup schedule custom hour value fix. Issue #11946

(cherry picked from commit 806d5c497497476e92568e168c302275e576e25c)

Duplicating Outbound NAT rule fix. Issue #11981

(cherry picked from commit 68be10e63195d399089092149e119de30ae6a639)

Create Outbound NAT automatic equivalent rules when switching from Automatic to Manual mode. Fixes #11982

(cherry picked from commit ec8adb56d59a293516d1a0a3fb4eb45aad299f5b)

Welcome pfSense CE 2.5.2-RC

FRR help links. Fixes #11943

(cherry picked from commit be659aff5a3a52c1e08481a00eb697ecd86a9899)