Changed image.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  "6.5 [My Classes] "You don not have permission to edit this Class" error message shows up Fixed"
  Added coming soon text and changed the banner images for LPS and CD.
  prints console
  change refresh token
  standards popup centering issue resolved
  change home point
  Minor text change on landing page
  Minor UI change on landing page
  print logs
  popup center for add tags and add standards
  "6.5 [My Collecitons] Add button needs to click twice for uploading files (Reopen) Fixed."
  Changes for Popup center display - implemented for signup, login, share and customize
  Changes for Popup center display - implemented for signup, login, share and customize
  Implemented Fetch refresh token from api call for Google drive connectivity
  scroll issue when delete comment popup in player & image upload resource format issue resolved.
  "6.5 [Player] Error message page does not show up correctly Fixed"
  Library: Added core library on home page and library drop down.
  "6.3 [Player] Rating pop-up is not closing when clicking outside the pop-up but in the content area Fixed"
Merge pull request #1384 from anilgooru/dev-branch

Changed image.