[MacPorts] #38834: samba4: Update to 4.0.5

[MacPorts]

#38834: samba4: Update to 4.0.5
--------------------------------+-------------------
  Reporter:  macsforever2000@…  |      Owner:  mww@…
      Type:  update             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:
Resolution:                     |   Keywords:
      Port:  samba4             |
--------------------------------+-------------------

Comment (by macsforever2000@…):

 @ajdudman: Thanks but can you also attach a unified diff of the Portfile
 so we can easily see the changes you made there?

-- 
Ticket URL: <https://trac.macports.org/ticket/38834#comment:2>
MacPorts <http://www.macports.org/>
Ports system for OS X