minor fixes
minor fixes

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