[tor-dev] Dusting off dir-spec.txt

[Damian Johnson]

> Rationale: It is much more difficult to review patches that move and
> edit than patches which only move things.

I hate to +1 threads but I was thinking the same when this was first
proposed. I read all control-spec and dir-spec commits to determine if
they impact Stem. Making reformatting changes have zero functional
impact would be very, very appreciated.