UNI-1 implicit format for play jason
UNI-1 reads impl
UNI-1 type annotation
UNI-1 test
Merge pull request #40 from explicite/UNI-1

UNI-1 json.Format review by @bambuchaAdm
Update test for Play! Format.
Version 0.6.1

- Implicit Format for BaseId for Play version of IdCompanion.