Added configuration option to SummaryString

the only option in the configuration object is to print row types
Added row types to SetPlanNode
Update type of inner results of setPlanNode

The result between the setplannode and it's two inner projects
are now updated to hove the correct types
Removed usage of DEFAULT, pass config down calls
PlanToString.Configuration->PlanNode.summaryConfiguration
Separate a subroutine in GroupLookup.
merge MMcM: Separate a subroutine in GroupLookup.

Merge pull request #1530 from MMcM/sql-layer/group-lookup-pipeline-subr
https://github.com/FoundationDB/sql-layer/pull/1530
Remove support for the SQL/ROW procedures.
Removed unused import.
Add the out parameters to the new tests.
merge ScottDugas: Added showRowTypes option to RulesTest & fixed bug in TypesResolver

Merge pull request #1526 from ScottDugas/sql-layer/test-rowtype-nullness
https://github.com/FoundationDB/sql-layer/pull/1526
merge tjoneslo: Remove sql procedures

Merge pull request #1531 from tjoneslo/sql-layer/remove-sql-procedures
https://github.com/FoundationDB/sql-layer/pull/1531