v3-pre

Pre-release of laser-cuttable SVGs and STL files of the various optional accessories. I have used these myself, but I haven't done any particularly rigorous QC on them, so they are marked as a pre-release for now.

Quick explanation of cut files: Cyan is the logo. If you want to have this, set the layer to engraving mode and run it first. Yellow lines are holes. Cut these all the way through and do it before you cut the parts loose. Black lines are parts, cut these last; if you cut them before the holes or the engraving, the material may shift as the part comes loose which can mis-align the other layers.