Version 2.0 Authentication is done using session variables
Update web.config
Update CodeLine.aspx.cs
Create clike.js
 column problem attempted also included
problems attempted column added to leaderboard.
Update CodeLine.aspx.cs
Merge https://github.com/vibhanshu86/OJsmvdu

Conflicts:
	mode/clike/clike.js
Add Codeline.aspx to .gitignore
remove codeline.aspx.cs
squash! Update CodeLine.aspx.cs
important one
Merge branch 'master' of https://github.com/vibhanshu86/OJsmvdu