Rewrite from scratch

[nurrony]

For a long time this Library did not get any update. Javascript Ecosystem is very vibrant. The library is using request-promise which is deprecated for a long time. Almost all dependencies are now outdated. So to make this library evergreen, we are going to rewrite it from the scratch with native fetch API which will make it more performant and gives us opportunity to provide more functionality.

I am doing it at weekend and in my vacation. So no timeline has been set yet. But I will try my best to finish it as soon as possible.