library to load the jQuery, jQueryUI and TouchPunch JS from CDN only if it hasn't already, and create the menu
这些是此脚本变更过代码的版本。 显示所有版本。
workaround for jQueryUI issue where z-index:101 for dialog is sometimes not set (caused dialog to be locked behind the z-index:100 modal overlay)
fixed undeclared variable issue, Promises cleanup
