PathHelix: Switch to QToolBox based task panel
PathHelix: Switch to QToolBox based task panel

This makes it more consistent with the other Path operations

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