ENH: Added try-compile checks for ANSI and old streams.  VTK_USE_ANSI_STDLIB is provided only if both are available.
ENH: Added try-compile checks for ANSI and old streams.  VTK_USE_ANSI_STDLIB is provided only if both are available.

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