Prune the methods config.
Implement initial nested routes.

* wire up mocha with a custom test detailing the request
* use a proxy to pass the test information back to the reporter
* test.get etc. may now be nested.
Add nested routes example.
Update hello world test to new API.
Fix accessors if not found (dont encode undefined)
Merge branch 'master' of github.com:HumbleSoftware/fetchjs
Merge remote-tracking branch 'upstream/master'