添加jav官方预览影片 基于作者：BigDiao jav_preview作品Version 0.1.1 修改前版本地址 https://greasyfork.org/zh-CN/scripts/389271-jav-preview
jav_preview_new was deleted due to: Report #19260.
Appeal submitted by the author:
已对原作者代码进行了大量的修改，并包含超过50%原创部分，并在代码中明确表示引用了原作者的信息和地址
As a result of this appeal, a moderator undeleted this script.
