Play-JSON KeyReads & KeyWrites

[cchantep]

Required to use enum in Map with Play-JSON

[coveralls]

Coverage increased (+0.5%) to 91.288% when pulling 808c9b6 on cchantep:feature/play-json-key-reads-writes into bbdb620 on lloydmeta:master.

[lloydmeta]

LGTM

[lloydmeta]

Thanks, pushed to Maven central as 1.6.2

[blanchet4forte]

Hmm. Not sure what I'm doing wrong. Getting this error:

No instance of play.api.libs.json.Format is available for scala.collection.immutable.Map[io.foo.bar.shared.ReportKey, java.lang.String] in the implicit scope

It works in any other context. Just not in Map.