public static void saveGame(String gamePath, String dataName, Savable data) {
        saveGame(gamePath, dataName, data, JmeSystem.StorageFolderType.External);
    }
Saves a savable in a system-dependent way.
@param gamePath A unique path for this game, e.g. com/mycompany/mygame
@param dataName A unique name for this SaveGame, e.g. "save_001"
@param data The Savable to save
jme3-core/src/tools/java/jme3tools/savegame/SaveGame.java