tuple updates
added test, use abs(length) in some calcs
got rid of tab
Move pipeline enabled to defaults
Remove a couple more not-useful defaults from package config
Flip pipeline test to check off
more testing
even more testing
Disable failing test
added another bigint test, output->output_already_ordered
Spell optimizer correctly
Handle null joinConditions

If there are no conditions, it's often null. This doesn't always
mean it's a cross product, just that we're considering the cross
product
added BigDecimal test
formatting
Added a rulesTest for NullPointerException
0.0.0.0->localhost, cross origin settings fixed:
merge hchandl: Tuple2 BigDecimal/Integer encoding & ordering

Merge pull request #1432 from hchandl/sql-layer/tupleFixes
https://github.com/FoundationDB/sql-layer/pull/1432
Remove the cursor management change for Intersect_ordered and
Map_NestedLoops as the source of the infinite loop.
merge hchandl: Change default settings to improve security

Merge pull request #1438 from hchandl/sql-layer/security
https://github.com/FoundationDB/sql-layer/pull/1438
merge ScottDugas: Hibernate tests causing null pointer exception

Merge pull request #1439 from ScottDugas/sql-layer/hibernate-null-pointer
https://github.com/FoundationDB/sql-layer/pull/1439