FreeNAS Code

Don't pull connect info from the database as it's already done in the ldap objects.

advertise cifs shares via avahi to make them visible in the osx finder

- do not show UNAVAIL pools as an option to import
- "gettext" forgotten string

get volume status for single disk UFS volumes

- Detach swaps when exporting volume.
- By default, also detach shares (I don't think we have any reason not
to remove these but keep it for now).

Fix a serious regression caused by r7192.

(This is not the right fix, I'll propose a change in rc.d
script to get it fixed right but we need to get this work
now).

change config_restore to use "createadmin" command.

That should deprecate initial_data.json and mark the final step to allow
"password-less" login for fresh installs

Don't assume diskinfo returns the right values.

Modified to reflect the changes in the AD/LDAP code.

1. Fix a potential getattr failure (noticed by delphij).
2. Remove unnecessary try-except-raise logic.
3. Be consistent and use f is None, instead of not f,
even though both constructs are usable (for most
intents and purposes).