pfSense

Revert "Fix #6120"

This reverts commit 4cbe0b132f0d60b71a20052fae1155210a1f5a16.

Revert "Require system.inc to fix /etc/rc.console_setup. Ticket #6120"

This reverts commit 32f0ee884632aba5ab38485a7c25c190bb5bccce.

Require system.inc to fix /etc/rc.console_setup. Ticket #6120

A simple fix for #6120

- Retire system_console_configure()
- Replace above call on rc.bootup by setup_serial_port()

Miscellaneous Textual Corrections - Services DNS Resolver

(cherry picked from commit 0cb4d4a63585f500329616be6ee2bbb2274975c6)

Miscellaneous Textual Corrections - Services DNS Forwarder

(cherry picked from commit 3d7aaa1a3fac45271bfa50190496be6d70d7f296)

Fix #6120

- Do not include /etc/ttys on base package, it's not supposed to be
replaced during upgrade
- Create a script /etc/rc.console_setup to make it easy to call
setup_serial_port() from shell scripts. This script will update
/etc/ttys accordingly
- Call /etc/rc.console_setup just after 2nd stage of upgrade happened...

Update L7 config upgrade code removal. Only file notice if it was actually in use, otherwise it just confuses people.

Add config upgrade code to update package names. Ticket #6118

Setup gateway monitors and exit in rc.newwanip(v6) if system is booting. Ticket #6186