OpenBlocks branch

I've started my own refactoring branch of MIT OpenBlocks, to make the project more amenable to inclusion to other applications. I'm using this project to test-drive GitHub/git, which seems pretty nice compared to BitBucket/hg, which I've been using lately.

The branch is available at http://github.com/mikaelhg/openblocks.

I've also been contemplating moving this blog to GitHub Pages, and using Google SideWiki for comments.