[Samba] ACL bug FIXes for get_nt_acl()

[Sergey Zhitomirsky]

Two attached patches for samba 2.2.7a and 3.0-alfa22,
that I've made today, fix 3 bugs mentioned in my previous e-mail.

1) For each file  in addition to ALLOW ACE 
   proper DENY ACE is created.
2) "Take ownership" is shown DENIED for all except root  ACEs
3) Read Permissions  and  read attributes  are always shown as allowed,
    as they are actually allowed.


--
Zhitomirsky Sergey.