Merge pull request #1374 from ssushma/dev-branch

Popup center display
"6.5 [My Collecitons] Add button needs to click twice for uploading files (Reopen) Fixed."
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch
Merge pull request #1375 from sravanthi1/dev-branch

"6.5 [My Collecitons] Add button needs to click twice for uploading files (Reopen) Fixed."
popup center for add tags and add standards