[webauthn] new commits pushed by emlun

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

* Fix incorrect description of AuthenticatorAttachment

Fixes #1153

See https://github.com/w3c/webauthn/issues/1153
  by Emil Lundberg
https://github.com/w3c/webauthn/commit/9e72ec30ca11f8b23e9f09c28daa635f4171b77b

* Move AuthenticatorAttachment description to before IDL definition

For consistency with other IDL definition sections.
  by Emil Lundberg
https://github.com/w3c/webauthn/commit/eae2c22f5bf8ba95e3c60de85bd954c5e13915ec

* Remove outdated hypothetical text addition
  by Emil Lundberg
https://github.com/w3c/webauthn/commit/d16d62204030f6757f8680d8362dbb261d0ae4f8

Received on Monday, 18 February 2019 16:02:20 UTC