Update to more recent SnekStudio

Scenes/sync_controller.gd

@@ -83,7 +83,7 @@ func change_model(
 
 	model_name  = filename
 	model       = model_controller.get_node_or_null("Model")
-	skeleton    = model_controller._get_model_skeleton()
+	skeleton    = model_controller.get_skeleton()
 	anim_player = model.find_child("AnimationPlayer", false, false)
 	anim_root   = anim_player.get_node(anim_player.root_node)
 

copyMultiplayer.gd

@@ -89,6 +89,10 @@ func setup_setting_widget(category: String, setting: String, setup_events: bool)
 		if widget is SpinBox: widget.value_changed.connect(
 			func(number): modify_setting(setting, roundi(number)))
 
+	# We don't make any use of these, so ... dummy values?
+	widget.set_meta("default", get(setting))
+	widget.set_meta("reset_button", {  })
+
 func setup_button_connections() -> void:
 	var settings := get_settings_window()
 	settings.connect_join.pressed.connect(on_join_pressed)