fs.readFile now returns buffers, static file handling needs updating.

[tim-smart]

As title.

This should also increase performance serving static content.

[michael]

How does static filehandling actually work, with node-router? Is it built-in?

[tim-smart]

Yes it is built in. You might to look at either connect or biggie-router now, however. This repo is probably not getting much attention anymore.