Upgrade to Scalaz 7.1.0 and all that entails
Upgrade to scalaz-stream 0.5a
Merge pull request #25 from ambiata/topic/scalaz-7.1-the-variancing

Upgrade to Scalaz 7.1.0 and all that entails
Splitting out data types
Adding using to AWS and bumping mundane version
Updating mundane, aws-java-sdk versions