show ZFS Volumes in iSCSI device extent
initial support for creating/destrying ZFS volumes
unlink index file when expiring the cache.
Bugfix for ldap code and expire method for cache
fix initial data (umask) for TFTP
reload ldap/ad cache when service is started from the GUI
simplify local user checking as suggested by delphij
do the same as r6082 for group
write samba aux options right after [global] section
fix FreeNAS_User to return a valid local user even when AD/LDAP are enabled
