needed to add check before decrementing resolution similar to one before incrementing
needed to add check before decrementing resolution similar to one before incrementing

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