some fixes for shared cameras
some fixes for shared cameras

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