Abandoned, please delete.

[SpencerDawkins]

@jlivingood's PR #63 combined

• some changes that the proponents want to apply,
• some changes that the proponents want to apply after discussion on the mailing list, and
• some changes that the proponents want to discuss further.

I'm taking the action to break these changes into issues that we can discuss more easily, apply any changes that we can agree on, and keep track of issues that remain open, so that we resolve as many questions as possible, before IETF 120.

[SpencerDawkins]

This issue was headed in the wrong direction. My apologies.