BFB’s AXON Updated

For readers using BitsFromBytes personal 3D printing equipment (that means a RapMan, BFB 3000 or 3D Touch), there's a present for you to download: a new version of AXON.

AXON is the software used by BFB devices to prep the files for printing on BFB's line of 3D printers. It accepts STL and converts it into GCODE (compatible with the printers) according to the printing parameters you supply.

While the current version of AXON was pretty good, what's new in version 2.1?