Project structure change in progress

lib/entities/sensor/sensor_entity.class.dart

@@ -0,0 +1,13 @@
+part of '../../main.dart';
+
+class SensorEntity extends Entity {
+
+  @override
+  EntityHistoryConfig historyConfig = EntityHistoryConfig(
+      chartType: EntityHistoryWidgetType.numericState,
+      numericState: true
+  );
+
+  SensorEntity(Map rawData, String webHost) : super(rawData, webHost);
+
+}