ENG-6033 beef up determinism testing, especially for subqueries, prompting re-implementation.
ENG-6033 add the weaker MP scenarios to determinism tests via cut and paste -- plan to refactor when partitioned subqueries get enabled
Merge branch 'master' into ENG-6033-determinism
TestFixedSQLSuite now less chatty on success and more descriptive on failures
Update PlanAssembler.java
Update PlanAssembler.java
Merge pull request #1219 from VoltDB/ENG-6033-determinism

Eng 6033 determinism