Drive Api url added.
Implemented UI for google drive connect in settings page.
Merge remote-tracking branch 'upstream/dev-branch' into dev-branch

* upstream/dev-branch:
  Added I18N support for register package.
  "Added I18N support for Tooltip pkg"
  Added I18N support for customize package.
  Added I18N support for library contributors package.
  Added I18n support for assign package.
Merge pull request #821 from anilgooru/dev-branch

Implemented UI for google drive connect in settings page.