am 6f412906: am f9ed55be: am 3c315c90: am 42c22d04: Merge "Doc change: Edits for final SDK and dev preview 3. Add selector to manage landing page image." into mnc-dev

* commit '6f412906a4712911936c41018651f7d6bf7b576c':
  Doc change: Edits for final SDK and dev preview 3. Add selector to manage landing page image.