FreeNAS Code

Sort imports.

Do-Not-Merge: already in iX repo.

Make sure to try to delete a static route from the routing table

TODO:
When a static route is entered it is placed in the database as-is.
So, if you enter 10.50.50.50/8 in reality it will be 10.0.0.0/8
and then fail to be deleted from GUI because the former is not
accept for route(8)

Move the jail alias stuff out of plugins jail config, an alias must already be configured in the networking section to configure a plugins jail.

Push some other iX repo changes out into FreeNAS.

functions.sh:

Some versions of grep had an issue where the "iscompressed" function would fail to discern whether or not a file was compressed based on the file extension. Convert to a case statement instead of using egrep.

notifier.py:

Fix a typo and add an XXX comment in the notifier.sysctl method.

rc.conf.local:

A mostly style change to use $() instead of ``

settings.py:

Update copyright.

create_random_directory_tree.py:

Test tool that helped me reproduce the '/var too small' issue with samba in SF @ r9244.

Other files:

Move hardcoded strings outside in anticipation of pending avatar.conf
infrastructure work where they will no longer be needed.

Do-Not-Merge:

remove restrition of dhcp or ipv4/ipv6 in Interfaces
(asked by jpaetzel)

make sure to destroy lagg interface

small hack to validate inline formset data based on parent

do the same for ipv6

dumb commit to prevent trac bug

first pass to fix #926