remove empty folder (POSTAGE-23)

git-svn-id: https://svn.apache.org/repos/asf/james/postage/trunk@1350161 13f79535-47bb-0310-9956-ffa450edef68
tree: 8bf1b0228748c714b17a455aa3a4bc25707feccf
  1. src/
  2. stage/
  3. build.xml
  4. HOWTO
  5. LICENSE
  6. NOTICE
  7. pom.xml
  8. TODO