remove vtkObject::RemoveObserver(vtkCommand*) from wrapper languages
remove vtkObject::RemoveObserver(vtkCommand*) from wrapper languages

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