Campbx

I implemented the basic stuff (ticker, order book) for the CampBX exchange, just as an excercise to see if the  JAX-RS proxy generation makes sense.

https://campbx.com/api.php

This is based on the rest-by-proxy branch (https://github.com/timmolter/XChange/pull/16).

Basically this is just a copy of the Bitstamp stuff with a few annotations changed to match the CampBX API.