[webauthn] new commits pushed by equalsJeffH

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

* clarify relation of user handle as value of 'user.id'
  by JeffH
https://github.com/w3c/webauthn/commit/4d5a9e3c70b4a8ead24b835edbc9314833caa9a8

Received on Wednesday, 12 September 2018 16:59:15 UTC