use Sling parent 29

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1766769 13f79535-47bb-0310-9956-ffa450edef68
1 file changed
tree: dd430ac4e13f3f1c70f06d773a329c97a8b9387e
  1. src/
  2. pom.xml