Log Message:
Update to tightvnc-1.3.9. pkgsrc changes:
---
 o patch-{ad,al}: regen
 o patch-ak: recognise NetBSD/amd64
 o Makefile: support X11_TYPE=modular and NetBSD/amd64

Major upstream changes that affect the server portion of the unix port:

1.3.9
-----
 o Added support for the standard RFB protocol version 3.8 with TightVNC
   extensions.
 o Made "host:port" parsing maximally compatible with VNC4. Interpreting a
   number in host names like somehost:5900 as an actual port number if it's not
   in the range [0..99].
 o Applied patches from Debian Linux that port Xvnc to x86_64 platform
   (tightvnc-1.2.9-amd64support.p and tightvnc-1.3_alpha7-x86_64.patch), thanks
   to Quanah Gibson-Mount.

1.3dev7
-------
 o Fixed a serious bug with sending cursor updates when there was no
   FrameBufferUpdateRequest from that client.
 o Fixed problems with building Xvnc on modern linux distributions, such as
   Fedora Core 3.
 o Disallowing clipboard transfers for view-only clients.

1.3dev5
-------
 o A number of bugfixes -- copying clipboard to non-authenticated clients in
   Xvnc, delayed cursor shape updates in Xvnc, and crashing on switching
   between KDE virtual desktops in vncviewer.
 o Support for the new -autopass option has been added, a patch from
   Ki NETWORKS, Inc.