Merge pull request #392 from nutan-gooru/dev-branch

change classpage title 19 to 18
profile page blank screen handled for the null and zero size resultSet in profile page
Grade value retained as string instead of converting to integer in Profile Page.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Merge pull request #393 from chandrasekharv/dev-branch

profile page blank screen handled for the null and zero size resultSet in profile page
fixed After closing the login popup or flag popup the username is deactivated
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch