Finished signal service

src/source/DataModelV3/Instance.cpp

@@ -151,4 +151,9 @@ Instance* Instance::findFirstChild(std::string searchName)
 		}
 	}
 	return NULL;
+}
+
+bool Instance::postMessage(SigMesg msgId, void* lParam, void* wParam){
+	//Consume
+	return false;
 }