UIMA-3906 Added Joda Notice

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1615959 13f79535-47bb-0310-9956-ffa450edef68
Updated libpam4j copyright

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1615960 13f79535-47bb-0310-9956-ffa450edef68
UIMA-3906 added comment about JSON

git-svn-id: https://svn.apache.org/repos/asf/uima/sandbox/uima-ducc/trunk@1615962 13f79535-47bb-0310-9956-ffa450edef68