Updated externals to point on branches

git-svn-id: https://svn.apache.org/repos/asf/directory/apacheds/branches/apacheds-schema-with-dependencies@806628 13f79535-47bb-0310-9956-ffa450edef68
tree: dc717f10035031b2dc44226b3339c6d4d6eedd16
  1. NOTICE.txt
  2. README.txt
  3. pom.xml