ENH:Make sure multisampling is not set to allow regression testing on all platforms.
ENH:Make sure multisampling is not set to allow regression testing on all platforms.

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