Merge "update banner to 2.1 and remove yellow" into mnc-mr-docs am: 7eac6f1289
am: 55aff78cfd

* commit '55aff78cfd2f60f938eae7f1564d3ccd5c2c9c84':
  update banner to 2.1 and remove yellow

Change-Id: I5aa38003db9207bfc40f353cda6d86070c311520