nodePong/version.md

### **v0.0.7:**
--- focus on server object
- Renamed server object in server_core.js (Server -> NPGServer)
- Removed setIO(io) function in NPGServer object
- added init() function to NPGClient 
- Changed server_config.js structure
- updated nodePong.js 


### **v0.0.6:**
--- focus on socket.io client & server)
- Renamed SocketClient.js to SocketIO.js (files and objects)
- Added SocketIO object (NGPClient lib in /client/js/)
- Implemented socket.io client connection (with loop) => working
- Client side: Corrected bugs of multiple connection attemps and logs
- Server side: moved socket definitions to Server object


### **v0.0.5:**
- objects naming convention change in server_core.js, and consequently in nodePong.js
- added "User" and "Game" Objects skeletton in server_core.js
- added "version" as a parameter of core.Server object (to later send it to clients @ connection)


### **v0.0.4:**
- added server_core.js, with "core" app server side object skeletton
- added "serverMsg" features to "core" (including date utilities)
- removed server_utils.js (moved serverMsg() function to the core object)
- updated README.md (removed "npm install colors) 
- moved server.params.js to server_config.js, and changed naming convention
- updated nodePong.js with new config setup


### **v0.0.3:**
- Added infos in README.md


### **v0.0.2:**
- moved "ui" dir to "public" dir
- renamed "public" to "client"
- updated nodePong.js with new directory name
- cleaned gitlab repo


### **v0.0.1:**
- added package directories structure

  - "public": 
    - index.html (main html file)
    - "css" subdir
      - main.css (main css file for index.html)
    - "src" subdir:
      - jquery-2.1.3.min.js (not really needed)

  - "server":
    - server_utils.js (server utilities function)
    - server_params.js (Server parameters)

  - "ui": (empty, and will become a "public" subdir)

- added info files README.md, version.md, package.json and LICENSE 

- added nodejs application 'nodePong.js'