"1.2 QA [My Collections] - In edit info of you tube resource the navigation arrows to the thumbnail image is displayed even though there are no more images to generate  Fixed and YouTube image issue resolved"
Merge remote-tracking branch 'upstream/release-6.6.3.a1' into release-6.6.3.a1
Merge pull request #2411 from sravanthi1/release-6.6.3.a1

1.2 QA [My Collections] - In edit info of you tube resource the navigation arrows to the thumbnail image is displayed even though there are no more images to generate Fixed and Youtube image issue resolved.