[webauthn] new commits pushed by selfissued

The following commits were just pushed by selfissued to https://github.com/w3c/webauthn:

* Revise §9.5. "Authenticator extension processing" (#776)

* Clarify that |extensions| in authenticator ops is a CBOR map

* Use [=map/for each=] for iteration over authenticator extensions

* Revise "§9.5. Authenticator extension processing" a bit

* Move <dfn>authenticator extension input</dfn> to §9.5.

* Revert "Move <dfn>authenticator extension input</dfn> to §9.5."

This reverts commit 1179e9aeaa3b9858ca25033b51ff186393738c34.

* Attempt to address @selfissued's review comments

* Align wording between first and second paragraphs in section 9.5
  by Emil Lundberg
https://github.com/w3c/webauthn/commit/42cc9dce83105f983e28084acf35357466d1c89b

Received on Wednesday, 7 February 2018 18:26:35 UTC