[vtkusers] Mailing List address

[Brad King]

Hello,

The preferred address for this mailing list has changed from

  vtkusers at public.kitware.com

to

  vtkusers at www.vtk.org

Messages delivered by the list will now read "From:" the new address.
Please update your mail filters accordingly.  Sending messages to the old
address will still work temporarily, but please update your address books
to use the new address.

-Brad