Domkit: set h2d.object name to id (#640)

h2d/domkit/BaseComponents.hx

@@ -317,7 +317,10 @@ class ObjectComp implements h2d.domkit.Object implements domkit.Component.Compon
 	}
 
 	@:keep static var init = {
-		domkit.Element.addElement = function(e, parent) (parent.obj : h2d.Object).addChild(e.obj);
+		domkit.Element.addElement = function(e, parent) { 
+			(e.obj : h2d.Object).name = e.id;
+			(parent.obj : h2d.Object).addChild(e.obj); 
+		}
 		domkit.Element.removeElement = function(e) (e.obj : h2d.Object).remove();
 		domkit.Element.getParent = function(e:h2d.Object) return e.parent;
 		true;