Should we add a RESTful client to web2py's contrib folder? We already have clients for XML-RPC and JSON-RPC, so maybe we should include one for REST that can handle both simple a more complex cases (like file uploads, unicode, etc). I found one that I was just about to add to a project and thought it would be good to include into web2py contrib: https://github.com/thraxil/restclient/blob/master/restclient/__init__.py
