Changes for <Got it Tool> Hiding implemented
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Issues with Sign Up button not appearing on smaller resolutions issue resolved.
504 and 500 error message hidden.
Title color not in right blue value and assignments re-order refresh on adding new assignments issues resolved.
Merge pull request #693 from ssushma/dev-branch

Title color not in right blue value and assignments re-order refresh on adding new assignments issues resolved.