tagging consistency
Tag commons-build-plugin-1.4-RC2 as 1.4.

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/commons-build-plugin/tags/1.4@1298095 13f79535-47bb-0310-9956-ffa450edef68
tree: 07c174525b9c0d00ebf65a3f6b95ed907a65e73b
  1. LICENSE.txt
  2. NOTICE.txt
  3. RELEASE-NOTES.txt
  4. pom.xml
  5. src/