playing with GeoMACH
Merge branch 'master' of github.com:naylor-b/pyV3D
interim
Merge pull request #8 from Kenneth-T-Moore/master

Support for STL
merged out
interim
basic msgpack stuff working
some cleanup
rearranging things
changed to use subprotocols, removed msgpack
cleanup
cleanup
cleanup
Merge pull request #9 from naylor-b/master

some cleanup and rearrangement
Support for binary STL; auto-detect whether binary or ascii