ENH: Remove test if VTK_USE_DISPLAY is off
ENH: Remove test if VTK_USE_DISPLAY is off

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