-introduce STRCMP macro
  -remove "Value not recognized" messages
Move logger instance from ConfiguratorTemplate to ConfiguratorInterface

Handle too short IPMI raw reads, move check for too long raw data extraction length to IPMIConfigurator::readSensor()

Fix setting of MQTT topics for sensor templates, allow for using a template name as sensor name instead of the "default" parameter

Sensors which are part of an aggregating instance (e.g. in plugins PDU, IPMI, BACnet) now get a name prefix representing the agg. instance

Every sensor stores its full MQTT-topic now