Merge V9_dev branch into master

diff --cc idl/GEOM_Gen.idl
Simple merge

diff --cc src/EntityGUI/EntityGUI_3DSketcherDlg.cxx
Simple merge

diff --cc src/EntityGUI/EntityGUI_PolylineDlg.cxx
Simple merge

diff --cc src/GEOMGUI/GEOM_Displayer.cxx
Simple merge

diff --cc src/GEOMGUI/GeometryGUI.cxx
Simple merge

diff --cc src/GEOMImpl/GEOMImpl_IShapesOperations.cxx
Simple merge

diff --cc src/GEOMImpl/GEOMImpl_IShapesOperations.hxx
Simple merge

diff --cc src/GEOM_SWIG/GEOM_Nut.py
index e3560e179310e5c7ae9a17d18ad277019f74efa3,ef9530012f1aec0761eb4e79b0f5ece840278ac0..290b212daf4e1b158a938e4b933bce451757b657
mode 100644,100755..100644
--- 1/src/GEOM_SWIG/GEOM_Nut.py
--- 2/src/GEOM_SWIG/GEOM_Nut.py
+++ b/src/GEOM_SWIG/GEOM_Nut.py

diff --cc src/GEOM_SWIG/geomBuilder.py
Simple merge

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

diff --cc src/MeasureGUI/MeasureGUI_FastCheckIntersectionsDlg.cxx
Simple merge

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