some minor fixes
some minor fixes

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