[webauthn] new commits pushed by leshi

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

* Clarify usage of transport hints
  by Alexei Czeskis
https://github.com/w3c/webauthn/commit/c72a2b022e12e989fbf8e94857066f98283b312a

Received on Thursday, 29 September 2016 15:31:32 UTC