1.5.0

The online status of the BMS is monitored now. If the BMS doesn't respond 10 times in a row the state of the sensors gets changed to unavailable. Furtheremore this release includes a lot of minor improvements.

Please make sure you are using protocol_version: JK02_32S of you own a JK-BMS with hardware version >= 11. The auto-detection of the procotol version will be removed in future because it doesn't work reliable.