whitespace
write skeleton contours into a MOM Glyph
docstring and a var name
add PointPenError
load a MOM Master from the skeleton glyphSet
create a models/Controller for a master
remove a console.log
write metapolator penstrokes to UFO
adjustments to some generated  values
remove a console.log
invoke import and export
UFO glyph data is only awailable after glyphSet.drawPoints
use MetapolatorProject for export
use MetapolatorProject to invoke import
left/right in/outDir are relative to center in/outDir
val can be a compundVector after being a function
setter/getter method for UFO data