Add url property to got.stream() request and response objects

[stevenvachon]

require("got").stream("http://google.com/")
.on("request", request => console.log(request))
.on("response", response => console.log(response));

Pretty well every other http request library provides a url property in these objects. Why doesn't this one?

[stevenvachon]

The URLs that are included (in some redirects), also appear to be adding default ports in:

// redirect.html -> (302) redirect2.html -> (301) redirected.html
require("got").stream("http://domain/redirect.html")
.on("redirect", response => console.log(response.url));

logs "" and "http://domain:80/redirected.html"

[sindresorhus]

👍 We already do this for normal got usage (1409f82), but I think we forgot about the stream case.

Interested in doing a pull request? :)