Fixed Library and Scroll Issue.
Merge remote-tracking branch 'upstream/1.2+Responsive-Ui' into 1.2+Responsive-Ui

* upstream/1.2+Responsive-Ui:
  Mobile messages is enabled
  Share Popup
  Remox Popup is Fixed
  Add Resource,Add Question Popup is Completed
Merge pull request #2388 from anilgooru/1.2+Responsive-Ui

Fixed Library and Scroll Issue.