marcosvidolin/doco — pull request #10 by tj-recess (2014-12-21 16:27:38+00:00)
Title: @DocumentRef (for Ref<?> fields) and @DocumentEmbed (for embedded fields)

Introducing dependency on Objectify.
* Doco can now translate Ref fields using @DocumentRef annotation.
* All the fields of Ref class are prefixed with simple name of Ref type.
* Added tests for same which shows that arbitrary nesting is possible.
* There is a possibility of creating circular references in which processing @DocumentRef will run into infinite recursion.

* Supporting embedded fields using @DocumentEmbed annotation.
* This is useful when an entity contains other classes which has fields needing indexing.