Start working on sysutils/virt-manager update.
LIbvirt still needs polishing.
Not sure the python dep is needed for now.
Update net/gtk-vnc to 0.5.3.

Sep 18, 2013: Release 0.5.3
===========================

New features:

 o Support QEMU LED state extension

Bug fixes:

 o Time out connection attempt after 10 seconds
 o Abort if out of memory when mmap'ing coroutine stack
 o Stop leaking coroutine stack memory
 o Improve perfornmance of ZRLE encoding by avoiding memmove
 o Only trigger keyboard grab sequence upon key release to
   allow modifiers to go to the remote server
 o Avoid busy loop upon I/O error which follows blocking I/O,
   commonly seen when a server drops the connection
 o Fix handling of --no-undefined flag
 o Don't break implicit pointer grab from mouse clicks
 o Don't drop mouse events that are out of bounds, clamp their
   coordinates instead
 o Show how to block all accelerators in gvncviewer demo program