write the level controller rspec.
resolve the conflict.
Merge branch 'master' of github.com:nitinzd/brails
write the test cases for level controller and profile controller.
Merge branch 'master' of github.com:nitinzd/brails
modified the profile controlller spec file
Merge branch 'master' of github.com:nitinzd/brails
Merge branch 'master' of github.com:nitinzd/brails