Merge branch 'master' into zheilbron/hyracks_msr_demo

Conflicts:
	hyracks/hyracks-control/hyracks-control-nc/src/main/java/edu/uci/ics/hyracks/control/nc/NodeControllerService.java
tree: 32ec4972c9e3b6958afebd56e4fb61bf7382fe71
  1. .gitignore
  2. algebricks/
  3. hivesterix/
  4. hyracks/
  5. pom.xml
  6. pregelix/