Merge pull request #1433 from ssushma/dev-branch

Assign button not functional issue resolved in classpage
displaying publisher name issue has been fixed.
Merge pull request #1435 from shivalinga/dev-branch

displaying publisher name issue has been fixed.
Fixed Hover on resource, metadata shows "Gemanna Community College" as publisher
Merge branch 'dev-branch' of https://github.com/Gooru/Gooru-Web into dev-branch
Merge pull request #1436 from nutan-gooru/dev-branch

Fixed Hover on resource, metadata shows "Gemanna Community College" a… …
"Courses not updating on delete fixed."
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Merge pull request #1437 from sravanthi1/dev-branch

"Courses not updating on delete fixed."
Grades saving issue resolved