Merge branch 'master' into salsubaiee/master_fix_asterix_issue_460
tree: 9ac6131cabd1b8da07c2d2ded1fe3a00d3a1a918
  1. .gitignore
  2. algebricks/
  3. hivesterix/
  4. hyracks/
  5. pom.xml
  6. pregelix/