Sketcher: ViewProviderSketch update of geometry extensions
Sketcher: ViewProviderSketch update of geometry extensions

==========================================================

The order of any operation, including setedit is first solve() and then draw().

This is consistent with geometry addition.

If ViewProviderSketch must insert its own extensions, for example for scaling
weights, then it is its responsibility to set this information wherever needed.
This includes the temporal geometry vector used in draw(true), the solver to
enable dragging operations, and SketchObject Geometry property.

Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master