Updating Project README file
Renamed js.js to client.js

This change makes the file names more intuitive
Renaming CSS file
Refactoring client js - part 1

Translating doc strings and some simple variables
Server side refactoring - part 1

Translating and correcting server code
Refactoring server side - part 2

Modifying callback structures and anonymous functions
Server Modular Namespace

Created a namespace to represent the server side
Set private attributes and methods to the namespace
Created the start method and the server attribute with public access
Refactored methods and attributes code and name definition