Editorial cleanup items pre-Draft Recommendation stage

[xmlgrrl]

Before publishing the Draft Recommendations:

• Ensure the References are up to date, especially including the two specs' references to each other (the links should point to the latest versions)
• Update the generated Status of This Document sections (should be doable automatically)
• Rationalize the ordering of parameter definitions and corresponding examples in FedAuthz; this wasn't done completely before (sorted first by required parameters and then by optional parameters)

[xmlgrrl]

Per UMA telecon 2017-05-18: Incorporate.