[maven-release-plugin] prepare for next development iteration

git-svn-id: https://svn.apache.org/repos/asf/maven/sandbox/branches/maven@713712 13f79535-47bb-0310-9956-ffa450edef68
23 files changed
tree: c7573049fe95fcfb57ad879d12561a2d3022e009
  1. maven-2.0.9-db/
  2. MNG-1577/
  3. MNG-3379/