NPM install

[alexkwolfe]

FYI, it looks like the NPM install is broken because of an HTTP 404 on http://registry.npmjs.org/nodeunit/-/nodeunit-0.1.0.tgz.

[caolan]

I've unpublished and republished nodeunit v0.1.0 on npm, and it seems to work ok for me now. Let me know if you're still having problems and I'll talk to isaacs about it...