FreeNAS Code

Update the FreeBSD release when ix-motd is run so folks aren't confused about it not reporting the right version :).

One slight tweak. If there was a change to /boot/loader.conf.local after an upgrade, it would be nice to delay the reboot until both /boot/loader.conf and /boot/loader.conf.local were updated to do everything all in one shot as opposed to having to reboot the machine again. Someday one will be able to trigger a reboot with a specific action, but for now, this will suffice for saving some time when the script is run from ix-update.

1. Add autotuning support to /boot/loader.conf to override defaults. If you autotune things and the settings differ in /boot/loader.conf, the system will reboot by design to pick up the new settings.
2. Move user tunables (all the ones that can be set via the GUI -- including the screensaver, serial console, etc) to /boot/loader.conf.local so they'll be picked up by FreeBSD on the next boot (see loader_conf_files in /boot/defaults/loader.conf if you're curious).

Note that ix-loader should be run last.

Turns out I don't need gmake if I code up a proper ports Makefile..

Fix a traceback issue because get_sw_name() isn't available on this branch yet.

method that checks if a plugins jail has been configured added

Kill off plugins before stopping jail, start plugins up after jail

Fix start|stop for plugin service

Fix regression in r8998 where upgrades were failing because of a pathing change.

- s/data_new/data/ for the sake of being more intuitive.
- Use mkdir -p so that if the path already exists, things won't fail when running mkdir again (in theory.. there are some cases in practice where things will fail).