Fix bug with cut-off responses

go/fake-http/fake-http.go

		userAgent := req.Header.Get("User-Agent")
		log.Printf("%s %s - %d (%s, %q)", req.Method, req.URL, resp.StatusCode, req.RemoteAddr, userAgent)
		if resp.Header.Get("Content-Type") == "application/json" {
			pretty, err := prettyfyJSON(resp.Body)
			if err != nil {
				log.Printf("Error: Prettyfying JSON: %s", err)
			} else {
				resp.Header.Set("Content-Length", fmt.Sprintf("%d", len(pretty)))
				resp.Body = ioutil.NopCloser(bytes.NewReader(pretty))
			}
		}
		requestLog.Log(req, resp)
	})
		responseBody: new(bytes.Buffer),
	}
	io.Copy(e.requestBody, req.Body)
	if resp.Header.Get("Content-Type") == "application/json" {
		pretty, err := prettyfyJSON(resp.Body)
		if err != nil {
			log.Printf("Error: Prettyfying JSON: %s", err)
		} else {
			resp.ContentLength = int64(len(pretty))
			resp.Body = ioutil.NopCloser(bytes.NewReader(pretty))
		}
	}
	io.Copy(e.responseBody, resp.Body)
	*l = append(*l, e)
}
// Response returns the stored http.Response.
func (e LogEntry) Response() *http.Response {
	e.response.Body = ioutil.NopCloser(bytes.NewReader(e.responseBody.Bytes()))
	e.response.ContentLength = int64(e.responseBody.Len())
	return e.response
}