pull all folders for label settings

git-svn-id: https://svn.apache.org/repos/asf/james/hupa/trunk@1522360 13f79535-47bb-0310-9956-ffa450edef68
layout the label setting view

git-svn-id: https://svn.apache.org/repos/asf/james/hupa/trunk@1522361 13f79535-47bb-0310-9956-ffa450edef68