v0.5.2

Fixed

• A target inside a scaled ancestor (a hero fitted to a phone with scale: 0.4) split into
  words or chars came out with every unit boxed at the scale of its glyphs, since a client rect
  is measured in painted pixels while a unit's width is written in the target's own. The split
  now reads the scale off the target itself, its painted box against its laid-out one, and
  restates every extent, gap and hyphen in the target's own pixels. No ancestor is read and no
  transform is touched, so the two phases stay as they were.