unused vars giving compiler warnings
unused vars giving compiler warnings

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