Formalize and document what it takes for a PT to get deployed.

It would be good to formalize what it takes to get a PT to be considered for deployment beyond the rough guidelines we have as part of our Sponsor S/T draft. I have some ideas here about things that should be considered that aren't, that other people are likely to disagree about, so discussion is needed.

The last 3 PTs that got deployed were FTE, ScrambleSuit and obfs4.

• What did we do?
• Out of what we did, what was right?
• Out of what we did, what was wrong?
• What did we consider that we should ignore in the future?
• What did we not consider that we should in the future?
• Who's going to do all the evaluation work?