FreeNAS Code

Add missing '/usr/sbin/pccardc' command.

Fix bugs in rc-scripts. Add absolute paths to executables, otherwise executing scripts via WebGUI fails. This happens because the PATH variable is not set correct and the executable won't be found. This bug has to be fixed ASAP.

- Modify rc-script order. The hosts file requires netif to run correctly.
- Modify status.php.

Forget to change services function call with rc-script call. Thanks to Dan for the tipp.

Update DNS server controls on 'System/General setup' WebGUI page.

- Fix bug in function get_defaultgateway() and get_ipv6defaultgateway(). I'm not sure if this is correct for IPv6, but for IPv4 correction is right.
- Modify boot messages.
- Remove useless code.

Fix bug when mounting ISO's, otherwise a PHP error message will be displayed on top of the WebGUI.

Fix bug in script. Removed implementations seems to be buggy from time to time.

Improve scripts.

Rename scripts and let them execute in the origin shell.