License?

[perrygovier]

Hello,

I would like to fork this to demonstrate fun things you can do with web technology to prospective students at a community college I teach at. What is the license for this project? Would that be considered fair use?

My intention is to modify the UI and the items moving around on the canvas, but keep the same general functionality. Attribution would be included somewhere on the page, probably in the footer.

Thanks,

Perry