WIP #183 Custom names and icons

lib/entity_class/entity_wrapper.class.dart

@@ -0,0 +1,14 @@
+part of '../main.dart';
+
+class EntityWrapper {
+
+  String displayName;
+  String icon;
+  Entity entity;
+
+  EntityWrapper({this.entity, String icon, String displayName}) {
+    this.icon = icon ?? entity.icon;
+    this.displayName = displayName ?? entity.displayName;
+  }
+
+}