- Remove -v13 and -v4 dependencies on wearable side - Verify phone is set to compile on API 19 and wearable on 20 - Replace NotificationCompat in wearable side since it uses API 20 - Move ElizaChat code to Application directory Bug: 15809453 Change-Id: Ib75e7894505f82e5b4d8591b4dfa91a3de8e0329