nicolaiarocci/eve — pull request #204 by girogiro (2013-12-06 15:34:30+00:00)
Title: Fix of KeyError exception if on_fetch_item() callback deletes '_id' or 'etag' fields

If config.ID_FIELD or 'etag' field is deleted from returned document in on_fetch_item() callback, a GET method ended with KeyError exception. Fixed.