* Update manpage with more information about the ACL, guest access
and that samba needs to be able to authenticate user(s).
* Add information that 'net' can be used to modify the share after
ZFS sharing and that it will be undone with a 'zfs unshare'.
* Give an example on how to mount a SMB filesystem shared via ZFS.
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Closes#1181
Issue #1170