Merge pull request #9 from karthik339/master

Completed log tab
Merge pull request #10 from karthik339/master

Login/Logout added
Update README.md
Merge pull request #11 from karthik339/master

Made changes to AJAX
Revert "Made changes to AJAX"
Merge pull request #12 from sant0sh/revert-11-master

Revert "Made changes to AJAX"
git conflict resolved
Merge branch 'karthik339-master'
fix modernizer
fix jquery bug
Fix error session_status