Duplicate scheme in root object. 

When using the json-api-example app the response contains a duplication of the scheme (http://) as in: 
{"links":{"self":"http://http://127.0.0.1:3000/people"},"data": ...

Not sure if this is the example app or the json-api package but it does raise a question about how to parameter-ize  the root url so that is does not have to be duplicated in the resource-descriptions.
