Merge branch 'master' of https://code.google.com/p/hyracks into icetindil/frame_size
tree: df30a1b69e4c4b545f16e7a1bfe03800b16fc7eb
  1. .gitignore
  2. algebricks/
  3. hivesterix/
  4. hyracks/
  5. pom.xml
  6. pregelix/