Add support for First Alert Smoke / Carbon Monoxide Detector
[SmartThings] Device Skipped - Group unknown, Name 1st Floor Smoke Alarm, ID <ID>, JSON: {"name":"1st Floor Smoke Alarm","deviceid":"<ID>","capabilities":{"Battery":1,"Smoke Detector":1,"Carbon Monoxide Detector":1,"Sensor":1},"commands":{},"attributes":{"battery":100,"smoke":"clear","carbonMonoxide":null,"alarmState":"clear"}}
