save
Storm builder.
In flight.
Compiling against the new storm adddddditions.
Bump version.
convert tests to specs from scalatest
save shapshot
compiling.
Add missing type param.
Fix always-extractor.
Merge branch 'develop' into feature/platform

Conflicts:
	project/Build.scala
	summingbird-core/src/main/scala/com/twitter/summingbird/builder/SingleFlatMappedBuilder.scala
Refactor summingbird-builder
check
Merge branch 'release/0.0.4' into develop
Merge branch 'develop' into feature/platform

Conflicts:
	project/Build.scala
	summingbird-builder/src/main/scala/com/twitter/summingbird/scalding/BatchAggregatorJob.scala
fix flatmapper compilation issues
Add support for T => Option[U]
Changes, as requested.
Merge pull request #6 from twitter/feature/platform

Streaming MapReduce Graph Builder
Merge branch 'develop' into feature/optionmap