[spec] The updated speculative specification is now up

[Sean Conner]

It was thus said that the Great Mansfield once stated:
> 
> Thanks Sean. I love the progress... I have quite a lot of feedback and
> adjustments.
> 
> I'm filing tickets as I see the adjustment while reading through the spec -
> hopefully that's an acceptable way for me to help.

  Yes, that's great!  I kept the existing tickets open for this reason.

  -spc