Meazurem Gateway

Sep 5, 2019

* Add support for the Xiaomi Mijia Bluetooth temperature and humidity sensor.
* Add support for the RuuviTag 2.x firmware and the new data format 5 protocol.
* Improve background functionality by making ignoring battery optimizations mandatory.
* Check and require location services to be enabled. This is required by Android 6 and newer to be able to scan BLE data.
* Other improvements and fixes.
* Maintenance release.