Deduplicate logging of MQTT topics

src/includes/ConfiguratorTemplate.h

@@ -258,7 +258,6 @@ public:
 		for(const auto& g : _sensorGroups) {
 			for(const auto& s : g->getSensors()) {
 				s->setMqtt(_mqttPrefix + g->getMqttPart() + s->getMqtt());
-				LOG(debug) << g->getGroupName() << "::" << s->getName() << " using MQTT-topic \"" << s->getMqtt() << "\"";
 			}
 		}
 		return true;

src/sensors/perfevent/PerfeventConfigurator.cpp

@@ -233,7 +233,6 @@ bool PerfeventConfigurator::readConfig(std::string cfgPath) {
 	for(const auto& g : _sensorGroups) {
 		for(const auto& s : g->getSensors()) {
 			s->setMqtt(_mqttPrefix + g->getMqttPart() + s->getMqtt());
-			LOG(debug) << g->getGroupName() << "::" << s->getName() << " using MQTT-topic \"" << s->getMqtt() << "\"";
 		}
 	}
 	//we do not need them anymore