added quit option in notif in file-upload.js
added quit option in notif in file-upload.js

phil-davis/core,pollopolea/core,sharidas/core,owncloud/core,pollopolea/core,sharidas/core,owncloud/core,sharidas/core,sharidas/core,owncloud/core,sharidas/core,pollopolea/core,pollopolea/core,owncloud/core,pollopolea/core,owncloud/core