UIMA-3975 DUCC Web Server (WS) should have System.Broker page

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1620725 13f79535-47bb-0310-9956-ffa450edef68
UIMA-3988 Update duccbook for this Jira's changes.


git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1620728 13f79535-47bb-0310-9956-ffa450edef68