[webauthn] new commits pushed by akshayku

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

* Incorporating comments-4
  by Akshay Kumar
https://github.com/w3c/webauthn/commit/4514d10164733444376aee891fd00b990b96e23a

Received on Saturday, 17 February 2018 00:55:10 UTC