Merge branch 'V9_11_BR'

diff --cc src/GeomAlgoAPI/GeomAlgoAPI_Offset.cpp
Simple merge

diff --cc src/GeomAlgoAPI/GeomAlgoAPI_Offset.h
Simple merge

diff --cc src/GeomAlgoAPI/GeomAlgoAPI_Pipe.cpp
Simple merge

diff --cc src/InitializationPlugin/InitializationPlugin_PyInterp.cpp
Simple merge

diff --cc src/PythonAddons/CMakeLists.txt
Simple merge

diff --cc src/PythonAddons/addons_Features.py
Simple merge

diff --cc src/PythonAddons/tests.set
Simple merge

diff --cc src/SketchAPI/SketchAPI_Offset.cpp
Simple merge

diff --cc src/SketchAPI/SketchAPI_Offset.h
Simple merge

diff --cc src/SketchAPI/SketchAPI_Sketch.cpp
Simple merge

diff --cc src/SketchAPI/SketchAPI_Sketch.h
Simple merge

diff --cc src/SketchPlugin/SketchPlugin_Offset.cpp
Simple merge

diff --cc src/SketchPlugin/SketchPlugin_Offset.h
Simple merge

diff --cc src/SketchPlugin/tests.set
Simple merge