[Paraview] SpreadSheet view doesn't work unless there is PointData

[David Doria]

> Done.
>
> http://public.kitware.com/Bug/view.php?id=10598
>
> Thanks,
>
> David
>

For anyone interested - Robert Maynard has fixed this, well done!

Now if we could only sort by column... :)
http://public.kitware.com/Bug/view.php?id=8282

Thanks,

David