Juggling

This is the juggling stuff with DAL. The non-DAL and finished version will end up at http://github.com/web-bluetooth/juggling. If you don't have access to the DAL, use the firmware from there, it will be flashable.

How to use

1. Build the project and flash on microbit
2. Go into server, run npm install
3. Run node server.js
4. Open browser and go to http://localhost:7001 and start juggling

It also does free fall detection (logged to stdout) so throw your microbit in the air :-)