Merge pull request #2165 from ssushma/release-6.6.3.a1

Scroll issue on page refresh resolved.
Resource reorder code Updated in this branch
Implemented Media Scripts folders and Delete popup
Merge pull request #2168 from mitraj/release-6.6.3.a1

Resource reorder code Updated in this branch.
IE Characterlimit text issue + analytics data issue + bootstrap console issues resolved