BUG: make sure abort flag is initilaized to 0 before calling Execute
BUG: make sure abort flag is initilaized to 0 before calling Execute

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