Created Unassigned: Support Rails ActiveModel::Serializer Pattern for JSON Output on WebAPIs [1063]

Many client side JavaScript libraries are built off the assumption that the REST services use the [ActiveModel::Serializer pattern](https://github.com/rails-api/active_model_serializers) for JSON data. It would be nice if their were built in support for this style of API in WebAPIs so client side libraries could be used without modification on both ASP.NET WebAPI and Rails services.