emberjs/data — pull request #883 by Cyril-sf (2013-04-14 15:22:51+00:00)
Title: A record is found after loading its id through a hasMany relationship.

As we have now a reference for records in a hasMany relationship,
we need to make sure we load them when accessed. If the record is
`UNLOADED`, we materialize the record.

[Fixes #869]