Fix reference counting issue of the LayerSettings inside the

GdsOutputRenderer class.

The LayerSettings element is now disposed of properly.

output-renderers/gds-output-renderer.c

@@ -246,9 +246,10 @@ LayerSettings *gds_output_renderer_get_and_ref_layer_settings(GdsOutputRenderer
 	/* Acquire settings lock */
 	g_mutex_lock(&priv->settings_lock);
 
+	/* This function seems to already reference the LayerSettings object */
 	g_object_get(renderer, "layer-settings", &ret, NULL);
 	/* Reference it, so it is not cleared by another thread overwriting the property */
-	g_object_ref(ret);
+	//g_object_ref(ret);
 
 	/* It is now safe to clear the lock */
 	g_mutex_unlock(&priv->settings_lock);