Draft: patch attachable objects + make clones attachable
Draft: patch attachable objects + make clones attachable

Pathcing: add calls to positionBySupport on recomputes of features built on Part2DObjectPython.
Clone: make it attachable, regardless of source object type

wood-galaxy/FreeCAD,usakhelo/FreeCAD,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,wood-galaxy/FreeCAD,usakhelo/FreeCAD,maurerpe/FreeCAD,maurerpe/FreeCAD,timthelion/FreeCAD,chrisjaquet/FreeCAD,bblacey/FreeCAD-MacOS-CI,bblacey/FreeCAD-MacOS-CI,chrisjaquet/FreeCAD,timthelion/FreeCAD,maurerpe/FreeCAD,usakhelo/FreeCAD,wood-galaxy/FreeCAD,wood-galaxy/FreeCAD,maurerpe/FreeCAD,wood-galaxy/FreeCAD,Fat-Zer/FreeCAD_sf_master,bblacey/FreeCAD-MacOS-CI,timthelion/FreeCAD,chrisjaquet/FreeCAD,bblacey/FreeCAD-MacOS-CI,timthelion/FreeCAD,usakhelo/FreeCAD,usakhelo/FreeCAD,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,usakhelo/FreeCAD,timthelion/FreeCAD,usakhelo/FreeCAD,chrisjaquet/FreeCAD,bblacey/FreeCAD-MacOS-CI,maurerpe/FreeCAD,chrisjaquet/FreeCAD,chrisjaquet/FreeCAD,timthelion/FreeCAD,chrisjaquet/FreeCAD,bblacey/FreeCAD-MacOS-CI,wood-galaxy/FreeCAD,bblacey/FreeCAD-MacOS-CI