Colors wasn't read correctly because of incorrect curve transfers in IGESToBRep_TopoCurve.cxx
I added new calls to SetShapeResult() at the necessary places.
Also in the IGESCAFControl_Writer.cxx I added new condition because of the possible NULL exception.
- Extended command Close with an option -silent
- Extended command Close to handle */-ALL for closing ALL document
- Replaced catch {Close D} by Close D -silent in tests
- Fix problem with write shape with locations ( IGESCAFControl_Writer.cxx )
- Add support for adding sub-shapes (labels) together with sub-shapes without location ( XCAFDoc_ShapeTool.cxx )
