New version working on Node.js and ES6

The version works with Node.js and ES6.
clone the project and run the Node.js server in your local folder of the project:

http-server -c-l

then you can see the demo:

http://127.0.0.1:8080/demo.html

v0.1

The old version doesn't use modules and runs only old web browsers unless you allow cross-origin communions