ignoring node_modules
added minimal logic to satisfy provided tests
I stand corrected ;-)
added parameter, before I forget it ;-)
improved test a bit to avoid false positives
update after assignment update (4 hours of geo)
implemented registration and moving
using Math.matrix from lib.js
extracted render_field into util.js
client.js can now be used as node/browser client
set correct version of sockets.io-client
extracted a lot of shared code + improved HTML
added beaming + general clean up
added canvas support
fixed width/height order bug :-)
some general cleaning and little improvements
made jshint happy ;-)
added ex. 2.8
added ex. 2.21
added ex. 2.22