FreeNAS Code

Create missing directory /cf/conf.

Create missing directory /cf/conf.

Improve device detection for configuration storage when booting from LiveCD.

Improve device detection for configuration storage when booting from LiveCD.

Remove patch and replace it with 'sed' command in Makefile.

Fix bug in WebGUI.

Update CHANGES.

Rename patch file.

Remove useless line of code.

Fix incorrect string comparison.