Renaming and moving some modules

scene/music_toggle.lua

@@ -1,5 +1,5 @@
 local MusicToggleScene = SCENE:extend()
-require 'load.save'
+require 'settings'
 
 MusicToggleScene.title = "Play music during game:"
 
@@ -7,8 +7,7 @@ function MusicToggleScene:new()
 end
 
 function MusicToggleScene:update()
-    config["music"] = not config["music"]
-    saveConfig()
+    SETTINGS["music"] = not SETTINGS["music"]
     SCENE = TitleScene()
 end