Pointelle closing stitch

Pointelle Closing Stitch modules added

Stoll
	Default
		Pointelle Closing Stitch/Split
			Pointelle Closing v underneath one row <=
			Pointelle Closing v above one row <=
			Pointelle Closing v underneath one row =>
			…
			Pointelle Closing ^ above 2 rows <=
			Pointelle Closing ^ underneath 2 rows =>
			Pointelle Closing ^ above 2 rows =>

Various possibilities are available depending on

Position on needle bed (front v or rear ^)
Running direction of the pointelle stitch (<= or =>)
Placement of the pointelle stitch (above or underneath)
Number of knitting rows between tuck pickup, and transfer process (closing stitch)

Previous pointelle modules have been adapted to naming.