battery status

[bewest]

The battery status is not needed using this program.
Posting a devicestatus such as this, with the uploaderBattery set to false will prevent pebble from show battery info.

Should help with nightscout/cgm-pebble#46

{
    "_id": {
        "$oid": "54a1b387297b815fb66a3136"
    },
    "uploaderBattery": false,
    "created_at": {
        "$date": "2014-12-29T20:03:18.476Z"
    }
}