Proxy through close correctly
Fix import bug
Merge branch 'refs/heads/factor_batch_from_online' into feature/manual-partition

Conflicts:
	summingbird-storm/src/main/scala/com/twitter/summingbird/storm/StormPlatform.scala
Add logging statement
Add some type aliases. Get the type back down of the output type from a Summer
Merge branch 'refs/heads/factor_batch_from_online' into feature/manual-partition

Conflicts:
	summingbird-storm/src/main/scala/com/twitter/summingbird/storm/StormPlatform.scala
Fix merge badness