Merge branch 'master' into ENG-5571-subquery
wip
add test
INSERT INTO SELECT FROM with stored proc units tests passing
Merge branch 'master' into innovation-week-paul
licensecheck
Patch subquery union regression, add INSERT SELECT validation test cases, not safe for production.
Merge branch 'master' into innovation-week-paul
Merge branch 'master' into innovation-week-paul

Conflicts:
	src/frontend/org/voltdb/planner/AbstractParsedStmt.java
	src/frontend/org/voltdb/planner/PlanAssembler.java
	src/frontend/org/voltdb/planner/QueryPlanner.java
	src/frontend/org/voltdb/planner/StatementPartitioning.java
Added tests to demonstrate that planner will throw an exception for unsupported insert-into-select-cases.
Still need more tests locking down generated plans, and verifying correct answers.
Check point for inline limit for aggregate node
Add tests for group by with inline limit but without order by
Refresh the planner tester
Merge branch 'master' into innovation-week-paul

Conflicts:
	src/frontend/org/voltdb/planner/AbstractParsedStmt.java
	src/frontend/org/voltdb/planner/PlanAssembler.java
	src/frontend/org/voltdb/planner/QueryPlanner.java
	src/frontend/org/voltdb/planner/parseinfo/StmtSubqueryScan.java
Merge branch 'ENG-5910-insert-into-select' into innovation-week-paul

Conflicts:
	src/ee/executors/insertexecutor.cpp
	src/frontend/org/voltdb/planner/ParsedInsertStmt.java
	src/frontend/org/voltdb/planner/PlanAssembler.java
First cut at insert-into-select post-insert-materialize refactoring
Merge branch 'innovation-week-paul' into ENG-5910-insert-into-select
Merge branch 'master' into ENG-5910-insert-into-select
More insert-into-select testing
Support for INSERT INTO ... SELECT for single-partition stored procedures