Merge branch 'release/0.3.1'
Merge branch 'release/0.3.2'
Merge branch 'release/0.3.3'
Splits the storm test code out into its own package to help end users be able to test easier
Simple List + Tail -> TestStore
Add toString to InitialBatchedStore
Rename storm-tests -> storm-test
Merge remote-tracking branch 'origin/master' into develop
Add toString for ProxyBatchedStore
Merge pull request #444 from twitter/jco/429

Add toString to InitialBatchedStore
Adds a scalding-test project
Merge pull request #442 from twitter/feature/move_storm_test_utils_to_package

Splits the storm test code out into its own package to help end users be...
Remove LoopState from being in multiple places
Add a BasicPrint for option objects
Merge remote-tracking branch 'origin/develop' into jco/add_basic_printer
Make Commutative settings a case object
Merge pull request #448 from twitter/jco/commutative_case_object

Make Commutativity settings a case object
Merge pull request #447 from twitter/feature/scalding_test_project

Adds a scalding-test project
Fixes typo
Merge branch 'develop' of github.com:twitter/summingbird into feature/batch_interval_to_ts_interval