AbFab3D/AbFab3D — pull request #5 by djw (2014-03-09 16:32:15+00:00)
Title: Fixed hollowout example's use of TriangleModelCreator

TriangleModelCreator's signature changed twice, in 019b01861e03ba8a32d7f152bdf8406feb37b91c and
0dc9de628d0b3395e713c22e67a19758e449350f, without this example being updated. This fixes it.