numpy: test numpy_to_vtk when requesting specific types
numpy: test numpy_to_vtk when requesting specific types

This causes the underlying logic to convert the data with NumPy then add
*that* as the VTK backing data array. This should force a deep copy
since the converted data doesn't have a lifetime outside of the
converting function.

Change-Id: Ie3de186799006a44e63b2544cc891826288d6565

sumedhasingla/VTK,keithroe/vtkoptix,sumedhasingla/VTK,gram526/VTK,demarle/VTK,sankhesh/VTK,ashray/VTK-EVM,sankhesh/VTK,msmolens/VTK,msmolens/VTK,johnkit/vtk-dev,sankhesh/VTK,mspark93/VTK,msmolens/VTK,jmerkow/VTK,johnkit/vtk-dev,gram526/VTK,candy7393/VTK,demarle/VTK,demarle/VTK,keithroe/vtkoptix,ashray/VTK-EVM,hendradarwin/VTK,jmerkow/VTK,msmolens/VTK,mspark93/VTK,keithroe/vtkoptix,jmerkow/VTK,demarle/VTK,keithroe/vtkoptix,mspark93/VTK,hendradarwin/VTK,gram526/VTK,ashray/VTK-EVM,keithroe/vtkoptix,ashray/VTK-EVM,jmerkow/VTK,hendradarwin/VTK,ashray/VTK-EVM,jmerkow/VTK,keithroe/vtkoptix,sankhesh/VTK,sumedhasingla/VTK,gram526/VTK,candy7393/VTK,candy7393/VTK,SimVascular/VTK,sumedhasingla/VTK,SimVascular/VTK,SimVascular/VTK,SimVascular/VTK,johnkit/vtk-dev,candy7393/VTK,demarle/VTK,sumedhasingla/VTK,sumedhasingla/VTK,demarle/VTK,sumedhasingla/VTK,sankhesh/VTK,msmolens/VTK,jmerkow/VTK,johnkit/vtk-dev,demarle/VTK,mspark93/VTK,gram526/VTK,johnkit/vtk-dev,hendradarwin/VTK,gram526/VTK,sankhesh/VTK,ashray/VTK-EVM,hendradarwin/VTK,mspark93/VTK,candy7393/VTK,gram526/VTK,SimVascular/VTK,mspark93/VTK,mspark93/VTK,candy7393/VTK,gram526/VTK,keithroe/vtkoptix,sankhesh/VTK,demarle/VTK,keithroe/vtkoptix,msmolens/VTK,mspark93/VTK,msmolens/VTK,jmerkow/VTK,hendradarwin/VTK,johnkit/vtk-dev,SimVascular/VTK,sankhesh/VTK,SimVascular/VTK,candy7393/VTK,SimVascular/VTK,jmerkow/VTK,ashray/VTK-EVM,hendradarwin/VTK,msmolens/VTK,sumedhasingla/VTK,candy7393/VTK,johnkit/vtk-dev,ashray/VTK-EVM