Make Assessor be explicit about involved columns when determinant <= 0
Make Assessor be explicit about involved columns when determinant <= 0

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