QuickHLR and ExactHLR items removed from AIS_DisplayMode enumeration as unused.
Minor coding style and CDL documentation corrections applied.
Compiler error in AIS_Shape::SetTypeOfHLR() corrected
Corrections in HLR algorithm.
Compiler error in AIS_Shape::TypeOfHLR() corrected
Added test cases bugs vis bug23709_1/bug23709_2/bug23709_3/bug23709_4
Polylines and polygons removed, now everything is based on PrimitiveArrays.
Added use of Graphic3d_ArrayOfSegments, some additional clean up in Graphic3d_Group.
Dead code elimination in AIS and V3d
Corrected compilation errors
Fixed grid presentation
Adding test case correction