Stop passing unicode keys to **kwargs
Review Request #4003 — Created March 26, 2013 and discarded
Stop passing unicode keys to **kwargs Python < 2.6.5 will raise an exception if a any unicode keys are passed to **kwargs. When generating link objects from fields inside a resource (e.g. The target_people field on a review request) the dictionary decoded from the JSON payload was passed as **kwargs to initialize the object. Since the JSON decodes to unicode, older python versions were crashing here.