ENH: add vtkCenteredSliderWidget class
ENH: add vtkCenteredSliderWidget class

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