Use logger

[fmikulu]

Please switch to logger instead of:

System.out.println("annoying message");

Usage is easy:

// initialize logger
private Logger logger = LoggerFactory.getLogger(MyClass.class);
logger.info("less annoying message");

Then you can switch on/off via file logback.xml

I have toubles with: path: floors/Floor1/doors/Door1/sensors/Lock Door path:floors/Floor1/doors/Door1 path: floors/Floor1/doors/Door2/sensors/Lock Door path:floors/Floor1/doors/Door2 Door path:floors/Floor1/doors/Door3 Door path:floors/Floor1/doors/Door4 Door path:floors/Floor1/doors/Door5

[openhsorg]

Added to best practices page: https://github.com/openhsorg/openhs/wiki/Best-Practices