FreeNAS Code

Merge changes from trunk (r8588:r8621).

Remove spurious space.

For some funky arse reason, subprocess.check_output with pipes doesn't work as expected (there were multiple errors with command line parsing that in reality shouldn't have been an issue). Let's hack together a real python based pipe instead of relying on subprocess.check_output by itself to do the right thing.

Also, let's pipe through stderr so that we can get some real diagnostic output if the latter command fails.

This has existed for a while because I wasn't able to upgrade an older system from the pre-8.2 switchover to an 8.2 branded image without this change, oddly enough.

This resolves ticket 996.

Provide diagnostics so that a failed update can point out where the failure occurred.

update copyright.

add a patch of wrong definition.

update copyright.
add new files.

add samba 3.6.1.
add SMB2 and user authentication as default.
add ability to set guest account mapping.
remove sendfile by default.

add daemon utility.

Enable soft updates journaling.