Sketcher: BSpline creation mode end on right-click
Sketcher: BSpline creation mode end on right-click

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Now the BSpline ends with right-click, but creates the BSpline if at least two poles have been entered.

If continous creation mode is enabled, then it only exits when right-clicking without having entered any pole.

Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,bblacey/FreeCAD-MacOS-CI,bblacey/FreeCAD-MacOS-CI,usakhelo/FreeCAD,usakhelo/FreeCAD,usakhelo/FreeCAD,usakhelo/FreeCAD,usakhelo/FreeCAD,bblacey/FreeCAD-MacOS-CI,Fat-Zer/FreeCAD_sf_master,usakhelo/FreeCAD,usakhelo/FreeCAD,bblacey/FreeCAD-MacOS-CI,Fat-Zer/FreeCAD_sf_master,Fat-Zer/FreeCAD_sf_master,bblacey/FreeCAD-MacOS-CI,bblacey/FreeCAD-MacOS-CI,bblacey/FreeCAD-MacOS-CI