"In edit question resource popup question title is not displaying in FF Fixed."
"For +New Resource from file there is no validation to select the resource format Fixed."
"Resource format validation overlapping issue fixed."
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1
Merge pull request #2406 from sravanthi1/release-6.6.3.a1

"In edit question resource popup question title is not displaying in FF Fixed"