[Paraview] 3D widget representation, what is the plan?

[Milan Frank]

Hi,

I am exploring the differences in between 3.0 and 3.1 versions (from
the server manager functionality point of view).

I have noticed that Displays were replaced/renamed by/to
Representations. It also affected the 3D Widgets. However, the set of
available widget-representations is very limited. I am missing
SphereWidget and BoxWidget.

What is the Kitwares' plan about these widgets? Will they be available
in a near future again?

Thanks,
Milan.