add EspThermometerParser

src/main/java/de/hottis/measurementCollector/AMessageParser.java

@@ -33,9 +33,13 @@ public abstract class AMessageParser {
 
 	public void enqueue(List<ADataObject> itemList) throws HottisCommonException {
 		for (ADataObject ado : itemList) {
-			queue.enqueue(ado);
-			logger.debug("message enqueued");
-		}
+                    enqueue(ado);
+                }
+	}
+
+	public void enqueue(ADataObject item) throws HottisCommonException {
+		queue.enqueue(item);
+		logger.debug("message enqueued");
 	}
 
 	abstract public void execute(LocalDateTime timestamp, String msgPayload);