The initial version provides templates to build json and xml views of your content.

A "single-node" and a "recursive node-tree" template are provided for both protocols.

Most datatypes (but not all yet) have the proper templates, too.

Generation of the xsd definition corresponding to the existing content classes works, with some datatypes (but not all) supported.

Usage of the layout/set module to get the proper "contet-type" header is not necessary, as a template operator that sends http headers is included. This means that the override system can be used to get a json or xml representation as defualt view of a node.