[webauthn] new commits pushed by equalsJeffH

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

* fix build: add comma to refs
  by JeffH
https://github.com/w3c/webauthn/commit/9451686eb2750f64d94e885fc3a164c451881136

Received on Tuesday, 28 February 2017 01:50:38 UTC