v0.7.0
- improved logging capabilities (thanks to @HQJaTu)
- Added switch --log-level
- Added switch --log-file
- Separated retrieving data from DTU via M-bus and MQTT publishing with separate exception handling (thanks to @HQJaTu)
- Added handling for Ctrl-C keypress to stop execution (thanks to @HQJaTu)
- fixed spelling mistakes in readme.md (thanks to @weitheng)