FreeNAS Code

Update build script.

Update build script.

Replace mini_httpd with lighttpd in build script.

fix the SSH problem of the 0.68RC5 and little fix of the setupfreenas.sh

removed the -p option on bootloader

Fixed the too small image file size

add Unison support

Fix invalid download path and remove useless fetch commands with local copies.

Copy local freenas.files instead of fetching it from website (Latest version comes with svn).

Add folder /etc/default on the setupfreenas script