* updated crore javascript lib.
+ added package.json.
 * checked and fixed javascript errors with jshint.
 + added ignore file.
 * removed unused files.
 * updated package.json and added grunt file.
* checked and fixed javascript errors with jshint.
 + added md5.js.
 + added build config for js.
 + added basic less files.
 * rebuilt zui and copy to zentao directory.