migrate and use directory browser for shares
use device_to_identifier in the auto-importer
fiz zfs acl set commands for import
use a hand from middleware to generate swap list in fstab
final patch (i hope :) in middleware to deal with device name changing
Fix bug in placement of compilemessages
fix identifier_to_device; remove disk_disks
use disk identifier instead of raw device names
fix RE for identifier_to_device
fix lacking notifier import
