Fix non numerical array writing crash and fix support for Quad9
Fix the 2 following tickets: http://public.kitware.com/Bug/view.php?id=15350 http://public.kitware.com/Bug/view.php?id=15734
Fix the 2 following tickets: http://public.kitware.com/Bug/view.php?id=15350 http://public.kitware.com/Bug/view.php?id=15734