[maven-release-plugin] prepare release 3.0.0

git-svn-id: https://svn.apache.org/repos/asf/synapse/trunk@1776581 13f79535-47bb-0310-9956-ffa450edef68
24 files changed
tree: 59b64e9bee8dcad1c550fc41b57a04b1b260e0c7
  1. java/
  2. scratch/