removed useless code
removed useless code

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