Changing snapshot version to next release version 3.0

git-svn-id: https://svn.apache.org/repos/asf/synapse/trunk@1776134 13f79535-47bb-0310-9956-ffa450edef68
25 files changed
tree: a07b99232bef44523e8e7491e661449fe322730e
  1. java/
  2. scratch/