ERR: When VTK switch to double occurred, FLOAT was outlawed as a grid datatype. This change brings float back.
ERR: When VTK switch to double occurred, FLOAT was outlawed as a grid datatype.
This change brings float back.

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