[webauthn] new commits pushed by equalsJeffH

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

* Create .pr-preview.json
  by =JeffH
https://github.com/w3c/webauthn/commit/47f4af03b0ba3a087d985ff740671eb2b875e60d

Received on Thursday, 4 May 2017 17:08:48 UTC