Do not warn about healthy boot volume

Ticket:	#6452
Fixing some ty
Sort the file/directory list when creating the tarball.

Don't clobber the checksum for symlinks.  Stupid me.
Add ability to specify hosts allow and hosts deny for AFP shares.

Ticket: #6414
Missed files to go with 27aaef363904c989a77148b47a846187865d29f2

Ticket: #6414
Making boot volume status of 'HEALTHY' not throw an alert
Fixing the vav menu link for Update Section.

Ticket: #6446

I banged on this for about an hour, nad then william showed up and all it took him was 5 minutes.
Merge remote-tracking branch 'origin/master' into freebsd10