Issue when using both path and query options

[julien-f]

Current implementation works if using pathname but not with path.

I think the URL object should be normalized as soon as possible to avoid conflicts between:

• host and hostname
• path and pathname

[floatdrop]

I thought this would do for path and pathname https://github.com/sindresorhus/got/blob/master/index.js#L50-L52

    if (opts.pathname) {
        opts.path = opts.pathname;
    }

[julien-f]

Yes but the issue is there https://github.com/sindresorhus/got/blob/master/index.js#L59

[julien-f]

I should probably not use both path and query but this is not explicit in the doc and it worked in 3.2.

[floatdrop]

@julien-f I'm really thinking about standalone module for parsing and normalization.

[floatdrop]

This could be resolved, if we drop pathname support in options (since it not used in [http.request](https://nodejs.org/api/http.html#http_http_request_options_callback and in docs we claim that only request options are supported) and will not use url.format to create message (to avoid #72 regression).