Support public/ static files.

[digitalextremist]

Pull public/ functionality from reeltalk and move into Reel itself:

https://github.com/tarcieri/reeltalk/blob/master/lib/reeltalk/server.rb#L28

[tarcieri]

I'd really rather have frameworks (e.g. Webmachine) support static file service. It'd also be nice to redo Reeltalk with Webmachine

[digitalextremist]

I understand.. Maybe I can start fleshing out Lattice if you could let me know what your vision was for that, or lay out a rough specification design?

[halorgium]

@digitalextremist lets continue this discussion on the ML. I do agree that Reel might be too low level for people wanting to built web apps.