Merge branch 'fullstack_lsm_staging' into madhusudancs/parallelize_result_distribution.
tree: 4e6a87408c9e977c0922e5f28709cd183c32a6cf
  1. .gitignore
  2. algebricks/
  3. hivesterix/
  4. hyracks/
  5. pom.xml
  6. pregelix/