UnivNautes

Do not require the default sysctl items to be set on the config.xml but rather extract the definitions from the sysctl tree. Also to reduce config.xml size

Put the new sysctl on the config as needed.

Add powerd normal mode flag (-n)

Insert tracker ids for the default LAN rules

Added support for UEFI booting to Network Booting configuration.
modified: conf.default/config.xml
modified: etc/inc/services.inc
modified: usr/local/www/services_dhcp.php

Remove deprecated sysctls. vfs.forcesync needs to be seen if the patch needs to be put in place again!

Add hybrid and disabled outbound NAT, fixes #2416:

- Add 2 new outbound NAT modes, hybrid and disabled, manual and advanced
keep working the same way
- Hybrid mode applies manual rules first, automatic after
- Disabled do no create any outbound NAT rules...

We do not use nor include newsyslog, so remove the cron job.

Set action = pass for configured mac addresses on CP passtrumac

Disable kill_states by default on upgrade, it fixes #3183