remove the user test cases.
Merge branch 'master' of github.com:nitinzd/brails
Merge branch 'master' of github.com:nitinzd/brails
Making rspec run!
Have improved browser detection logic.
modified the test cases for level controller.
Merge branch 'master' of github.com:nitinzd/brails
resolve the conflict.
Merge branch 'master' of github.com:nitinzd/brails
integrate the design for change password form.
pass the level controller test cases.
Updating for coveralls
Adding coveralls to README
Resolve the accessibility issue for login page. Modified the nominate function.
Merge branch 'master' of github.com:nitinzd/brails
Improved accessibility for login pop up
Merge branch 'master' of github.com:nitinzd/brails
modified the topic controller test cases.
Merge branch 'master' of github.com:nitinzd/brails
remove the field value from attempt factories file.