Merge "docs: App Translation API updates" into mnc-docs am: 1ede811143 am: ec6effa1b0
am: 70f2e39008

* commit '70f2e3900830f58cd8b4644319ba7e173c49f7c3':
  docs: App Translation API updates

Change-Id: Id1b10da621def8add8384011755a8a7061e06ff0