Removed verts from streaklines - lines are enough.
Removed verts from streaklines - lines are enough.

Change-Id: I141f107218cf5d851b1c4cd559a2786cbb554882

ashray/VTK-EVM,mspark93/VTK,candy7393/VTK,msmolens/VTK,sumedhasingla/VTK,hendradarwin/VTK,jmerkow/VTK,jmerkow/VTK,hendradarwin/VTK,ashray/VTK-EVM,sankhesh/VTK,demarle/VTK,keithroe/vtkoptix,sankhesh/VTK,mspark93/VTK,sumedhasingla/VTK,sumedhasingla/VTK,johnkit/vtk-dev,ashray/VTK-EVM,demarle/VTK,mspark93/VTK,demarle/VTK,demarle/VTK,johnkit/vtk-dev,SimVascular/VTK,demarle/VTK,sankhesh/VTK,keithroe/vtkoptix,berendkleinhaneveld/VTK,sumedhasingla/VTK,johnkit/vtk-dev,sankhesh/VTK,berendkleinhaneveld/VTK,gram526/VTK,SimVascular/VTK,jmerkow/VTK,demarle/VTK,hendradarwin/VTK,hendradarwin/VTK,johnkit/vtk-dev,gram526/VTK,SimVascular/VTK,mspark93/VTK,msmolens/VTK,jmerkow/VTK,berendkleinhaneveld/VTK,johnkit/vtk-dev,SimVascular/VTK,demarle/VTK,gram526/VTK,candy7393/VTK,candy7393/VTK,candy7393/VTK,msmolens/VTK,ashray/VTK-EVM,mspark93/VTK,candy7393/VTK,candy7393/VTK,SimVascular/VTK,jmerkow/VTK,keithroe/vtkoptix,gram526/VTK,msmolens/VTK,keithroe/vtkoptix,sumedhasingla/VTK,msmolens/VTK,berendkleinhaneveld/VTK,sankhesh/VTK,johnkit/vtk-dev,berendkleinhaneveld/VTK,hendradarwin/VTK,gram526/VTK,gram526/VTK,keithroe/vtkoptix,sankhesh/VTK,SimVascular/VTK,msmolens/VTK,jmerkow/VTK,hendradarwin/VTK,keithroe/vtkoptix,SimVascular/VTK,mspark93/VTK,jmerkow/VTK,sumedhasingla/VTK,jmerkow/VTK,ashray/VTK-EVM,sumedhasingla/VTK,berendkleinhaneveld/VTK,candy7393/VTK,gram526/VTK,gram526/VTK,ashray/VTK-EVM,demarle/VTK,msmolens/VTK,msmolens/VTK,keithroe/vtkoptix,hendradarwin/VTK,candy7393/VTK,keithroe/vtkoptix,ashray/VTK-EVM,SimVascular/VTK,johnkit/vtk-dev,sankhesh/VTK,mspark93/VTK,ashray/VTK-EVM,berendkleinhaneveld/VTK,sumedhasingla/VTK,mspark93/VTK,sankhesh/VTK