BUG:  Should preserve cell data through this filter, as vtkExtractGeometry does.
BUG:  Should preserve cell data through this filter, as vtkExtractGeometry does.

spthaolt/VTK,msmolens/VTK,sankhesh/VTK,demarle/VTK,johnkit/vtk-dev,Wuteyan/VTK,gram526/VTK,berendkleinhaneveld/VTK,aashish24/VTK-old,biddisco/VTK,msmolens/VTK,daviddoria/PointGraphsPhase1,jmerkow/VTK,ashray/VTK-EVM,SimVascular/VTK,aashish24/VTK-old,SimVascular/VTK,SimVascular/VTK,ashray/VTK-EVM,daviddoria/PointGraphsPhase1,johnkit/vtk-dev,Wuteyan/VTK,msmolens/VTK,keithroe/vtkoptix,daviddoria/PointGraphsPhase1,candy7393/VTK,daviddoria/PointGraphsPhase1,gram526/VTK,candy7393/VTK,johnkit/vtk-dev,collects/VTK,candy7393/VTK,spthaolt/VTK,cjh1/VTK,sumedhasingla/VTK,sumedhasingla/VTK,ashray/VTK-EVM,hendradarwin/VTK,collects/VTK,demarle/VTK,collects/VTK,demarle/VTK,mspark93/VTK,sumedhasingla/VTK,ashray/VTK-EVM,berendkleinhaneveld/VTK,mspark93/VTK,ashray/VTK-EVM,sankhesh/VTK,cjh1/VTK,gram526/VTK,hendradarwin/VTK,SimVascular/VTK,jeffbaumes/jeffbaumes-vtk,sankhesh/VTK,biddisco/VTK,hendradarwin/VTK,berendkleinhaneveld/VTK,hendradarwin/VTK,sumedhasingla/VTK,keithroe/vtkoptix,hendradarwin/VTK,keithroe/vtkoptix,ashray/VTK-EVM,spthaolt/VTK,naucoin/VTKSlicerWidgets,jmerkow/VTK,jmerkow/VTK,SimVascular/VTK,aashish24/VTK-old,SimVascular/VTK,collects/VTK,keithroe/vtkoptix,johnkit/vtk-dev,aashish24/VTK-old,msmolens/VTK,collects/VTK,jmerkow/VTK,aashish24/VTK-old,Wuteyan/VTK,jeffbaumes/jeffbaumes-vtk,cjh1/VTK,gram526/VTK,keithroe/vtkoptix,biddisco/VTK,berendkleinhaneveld/VTK,hendradarwin/VTK,cjh1/VTK,jmerkow/VTK,mspark93/VTK,keithroe/vtkoptix,hendradarwin/VTK,mspark93/VTK,naucoin/VTKSlicerWidgets,mspark93/VTK,mspark93/VTK,demarle/VTK,cjh1/VTK,ashray/VTK-EVM,naucoin/VTKSlicerWidgets,demarle/VTK,jeffbaumes/jeffbaumes-vtk,collects/VTK,mspark93/VTK,demarle/VTK,naucoin/VTKSlicerWidgets,SimVascular/VTK,aashish24/VTK-old,msmolens/VTK,jmerkow/VTK,biddisco/VTK,gram526/VTK,candy7393/VTK,naucoin/VTKSlicerWidgets,demarle/VTK,cjh1/VTK,keithroe/vtkoptix,spthaolt/VTK,arnaudgelas/VTK,arnaudgelas/VTK,sankhesh/VTK,spthaolt/VTK,jmerkow/VTK,msmolens/VTK,berendkleinhaneveld/VTK,spthaolt/VTK,gram526/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,candy7393/VTK,arnaudgelas/VTK,ashray/VTK-EVM,candy7393/VTK,biddisco/VTK,daviddoria/PointGraphsPhase1,johnkit/vtk-dev,sankhesh/VTK,mspark93/VTK,candy7393/VTK,sankhesh/VTK,arnaudgelas/VTK,candy7393/VTK,Wuteyan/VTK,Wuteyan/VTK,biddisco/VTK,jeffbaumes/jeffbaumes-vtk,berendkleinhaneveld/VTK,arnaudgelas/VTK,johnkit/vtk-dev,msmolens/VTK,arnaudgelas/VTK,biddisco/VTK,Wuteyan/VTK,gram526/VTK,gram526/VTK,sumedhasingla/VTK,sankhesh/VTK,keithroe/vtkoptix,spthaolt/VTK,naucoin/VTKSlicerWidgets,jmerkow/VTK,sumedhasingla/VTK,demarle/VTK,sumedhasingla/VTK,sankhesh/VTK,SimVascular/VTK,msmolens/VTK,Wuteyan/VTK,jeffbaumes/jeffbaumes-vtk,daviddoria/PointGraphsPhase1,jeffbaumes/jeffbaumes-vtk,sumedhasingla/VTK