This reverts commit ec19c732e5678544d8dfd50c25f2c33e5aeb217e.
Ok, native module URL cannot parse relative URLs. It ensures that all parts
of the URL are present. So I'll revert this to get the ball rolling. We
can refactor out the obsolete page later on.
FYI @Tirokk
@Tirokk there is this neat URL module: https://nodejs.org/api/url.html
It has convenience methods for adding query params. I'm just not quite
sure about browser compatibility though.
