boundary/ordasity — pull request #11 by jdanbrown (2012-08-09 19:05:21+00:00)
Title: Allow non-String user values in work-unit data

A small generalization to allow clients to stuff their own metadata into work-unit znodes: `Json.parse[Map[String, String]](workUnitData)` -> `Json.parse[Map[String, Any]](workUnitData)`.