updating externals to use jdbm txn branch

git-svn-id: https://svn.apache.org/repos/asf/directory/apacheds/branches/apacheds-txns-with-dependencies@1368843 13f79535-47bb-0310-9956-ffa450edef68
tree: 8cc342d78948af198664b4d8b430d6f0ca09452e
  1. NOTICE.txt
  2. README.txt
  3. pom.xml