Add example folder for users & contributors

[CharlesMangwa]

The repo currently lacks an example folder where the community could see how to use the library and get started with a simple copy/paste. This folder could also be useful to (future) contributors to make sure their changes are working and didn't break anything before submitting a PR. This example folder should integrate a React.js & a React Native project, probably created with CRA & CRNA to keep things simple.

[jarvisluong]

The challenge with this is that we need some real api endpoints to work with 😅 , do you have any suggestions?

[CharlesMangwa]

I think the GitHub API could be put to contribution 😏

[jarvisluong]

how about this?
https://www.mocky.io/

[CharlesMangwa]

Oh! Like it! Seems to be more flexible 👌

[jarvisluong]

will work on this in my freetime 😄

[CharlesMangwa]

Update: currently in WIP in #22.