a simple tool wrap yui compressor 2.4.7 by java swing.
it provide tree way to handle css and js file after compress.
ALL_IN_ONE ：merge all css or js to single file, it's name like xxx.all.css/xxx.all.js.
REPLACE_SOURCE ：replace all the source css or js by the compress one.
RENAME_TO ：rename all compress css or js to a new file, it default like xxx.min.css/xxx.min.js.
======================= yui compressor 的图形界面封装.
三种压缩模式，递归压缩目录下的css及js
多合一：合并目录下的所有css/js到xxx.all.css/js
替换模式： 压缩后的文件替换原来的css/js文件
重命名模式: 压缩后重命名css/js文件,默认重名为 xxx.min.css/js