##focusteach-timestamp add a timestamp to the html/vm/ftl files, refresh their css\js\png\jpg
######version:1.1.2
######author:sucre.xuyang
$ npm install -g focusteach-timestamp
##How To Use
$ timestamp help --帮助
$ timestamp action --默认根目录
$ timestamp action /path --指定目录
$ timestamp action /a.html --指定文件