Check point for inline limit for aggregate node
Add tests for group by with inline limit but without order by
Refresh the planner tester
resolve Paul's review comments
Add variable to record how many spaces to indent for inline node of inline node
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-6590-inline-limit-for-aggregate
Add one white space for the indentation of INLINE node
Fix the extra lines printed out from INLINE node
Merge branch 'master' of github.com:VoltDB/voltdb into ENG-6590-inline-limit-for-aggregate
Use Paul's suggestion to output simple version of INLINE explain string
Merge pull request #1499 from VoltDB/ENG-6590-inline-limit-for-aggregate

Eng 6590 inline limit for aggregate