Update exercises.md
Update README.md

The Readme file for the Shell Scripting Module
Merge pull request #1 from fsmk/master

Update javascript and nodejs
Update README.md
Update README.md
Edited CSS readme.md
Merge pull request #8 from ngrjs/master

Edited CSS readme.md
Merge pull request #7 from abhi12ravi/master

Added jQuery/README.md
Merge pull request #5 from Nitin2392/patch-3

Update README.md
Merge pull request #4 from Nitin2392/patch-2

Update exercises.md
Merge pull request #6 from rohitgs/master

Updated readme for javascript and Node.js
Fixed the link to Github IO Page
Added About GLUG page and also fixed the directory structure
Fixed spelling mistakes
Adds jQuery/exercises.md.