Re: [webauthn] various issues with AppId extension

I think this can be fixed with more precise language in the definition of the extension, by spelling out the specific purpose (support existing U2F registrations), and that the appId is to be used when talking to U2F devices only. The presence of an `rpId` becomes irrelevant in those cases, hence we can drop the language about replacing `rpId` with `appId`.

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Received on Tuesday, 5 December 2017 20:22:49 UTC