CodeCraft.js demo

There is now a working Javascript/WebGL version of CodeCraft, go check it out:

Getting this to work was surprisingly easy, mad props to everyone behind Scala.js for creating such an awesome piece of technology.

I will now be adding a Javascript API and an in-browser editor and command line and use that to create an interactive tutorial. So there is still some work to be done, but I expect to have most of this up and running by early August.