archiving unused branches
Merge branch 'master' into fullstack_lsm_staging

Step 1/2 in moving all mainstream development to master instead of fullstack_lsm_staging
tree: 29709bb76752cf4f107048d649445a3643d99ee6
  1. algebricks/
  2. hivesterix/
  3. hyracks/
  4. pregelix/
  5. .gitignore
  6. pom.xml