modified:   admin/css/style.css
	new file:   admin/images/upload.png
	modified:   admin/js/admin.jquery.configuration.js
	renamed:    admin/js/articlemgr.js -> admin/js/articleclassmgr.js
	modified:   admin/plugin/upload/ajaxfileupload.js
	modified:   application/config/routes.php
	modified:   application/controllers/admin.php
	new file:   application/controllers/uploada.php
	modified:   application/views/admin/articleclassadd.php
	modified:   application/views/admin/articleclassmgr.php
	modified:   application/views/admin/footer.php
	modified:   application/views/admin/header.php
	modified:   application/views/admin/navlist.php
	deleted:    application/views/admin/uploada.php
	new file:   img/loading.gif