ENH: some cleanup
ENH: some cleanup

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