FreeNAS Code

Fix permissions issue in /root. Delete vim divots from image before rolling it.

Rollup commit from ix repo

Sync with ix repo r1697, fix numerous bugs, enable treemenu, turn on mps

sync with ix repo r1526, merge in datagrid

Zero out the second image rather than storing two copies. Saves about 75MB of space on the cdrom.

Bump datasize from 2M to 20M to save rrd files

Mega commit to merge with internal repo, adds AD, LDAP, ssh keys in database, improves migrations, and much much more

Switch to patched py-ipaddr instead of patched django, add collectd to nanobsd build

Fix ticket #81: set x bit on save_cfg and a few others.

Remove redundant setting of NANO_RAM_TMPVARSIZE