Tof's Chess Set - LibreCAD / OpenSCAD

I wanted to do a quick test of importing DXF sketch done in LibreCAD into OpenSCAD in order to extrude or revolve. Worked out nicely.
I don't know if I'll do the whole chess set, unless people are really interested.

2016-09-30 - Added Pawn and renamed page to "Tof's Chess Set - LibreCAD / OpenSCAD"