ENH: remove legacy  (2003?) -flat_namespace flag on MacOSX,as this would prevent the Tcl libraries from being loaded in a Tcl shell. See whole discussion with Tcl people at https://sourceforge.net/tracker/?func=detail&atid=110894&aid=1961211&group_id=10894
ENH: remove legacy  (2003?) -flat_namespace flag on MacOSX,as this would prevent the Tcl libraries from being loaded in a Tcl shell. See whole discussion with Tcl people at https://sourceforge.net/tracker/?func=detail&atid=110894&aid=1961211&group_id=10894

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