merge CMU branch with trunk


git-svn-id: https://svn.apache.org/repos/asf/incubator/tashi/branches/cmu@1187632 13f79535-47bb-0310-9956-ffa450edef68
tree: f29d117a29ca18fc735b30a72e92b9c65a16ca31
  1. doc/
  2. etc/
  3. scripts/
  4. src/
  5. LICENSE
  6. Makefile
  7. NOTICE
  8. README