Python 3.2 gives unicode errors for VTK's autobahn
See this build: https://open.cdash.org/viewBuildError.php?buildid=4514832
Apparently this is only a problem for python 3.2. Autobahn doesn't support Python 3.2 but VTK does. Should we just put a check to disable it if VTK is using Python 3 less than 3.3?
@dgobbi Since it is python 3 related. @scott.wittenburg You were the last to update autobahn.