Base class for cascades and tests
Add source[T] to JobTest for more flexible tests.
fix insert for multiple fields
Merge pull request #371 from adamilardi/cascade

 base class for cascades
Merge pull request #427 from twitter/fix-insert

Merged #427
Merge pull request #426 from reconditesea/klin_i412

Add source[T] to JobTest for more flexible tests.
Bumping version numbers
Merge branch 'release/0.8.5' into develop
Make Tuple code follow typeclass pattern
Add some comments
Merge pull request #430 from twitter/feature/tuple-typeclasses

Make Tuple code follow typeclass pattern
convert Monoid to Semigroup
Merge pull request #431 from twitter/semigroupthethings

convert Monoid to Semigroup
Relax Iterable to TraversableOnce
Fixup Mappable
Make sum the same as plus in the Fields API
fix a few tests
Fix Tutorial
fix comment
Merge pull request #433 from twitter/fixsum

Merge #433