Support parameterized requests

[TheModFather]

Parameterized requests should be supported.
e.g.:
URI/GET style:
/some/node?param1=something&param2=else
Resource style (POST/PUT/etc):
/some/node/param1

Example 2 should already be supported at a basic level, but should better recurse the directory tree to establish if param1 should be the endpoint or if it should be the parameter (resource) on the "node" endpoint.