JSON.stringify body when json: true

[dareid]

Thanks for the great library. I am using it as part of dareid/chakram.

We have noticed that when using the default logging, when the request has json set to true, the response body will just output body: { data: [Object] }.

Looking at your code, it seems like you do not assume anything about the body format, which makes sense. But when json is set to true, if I am correct, you know that the response body will be a JSON object.

Would it be possible to JSON.stringify in this situation?