wrt creating L2-WD-02

to be (pedantically) clear (since we've had some post-merge discussion in
PR #1340):

AFAIK, the present state of the master branch at the current tip (commit
8927216
<https://github.com/w3c/webauthn/commit/8927216e4b1c8eb9ead1b796f084a6d8f152dd6e>)
is ready to serve as the basis for creating a second rev of the WebAuthn L2
Working Draft.

HTH,

=JeffH