[w3c/webauthn] 563379: CTAP2 definition fix (#783)

  Branch: refs/heads/master
  Home:   https://github.com/w3c/webauthn
  Commit: 5633790f52bce8ed8bad396e974547bcb11f53a3
      https://github.com/w3c/webauthn/commit/5633790f52bce8ed8bad396e974547bcb11f53a3
  Author: Adam Powers <apowers@ato.ms>
  Date:   2018-02-07 (Wed, 07 Feb 2018)

  Changed paths:
    M index.bs

  Log Message:
  -----------
  CTAP2 definition fix (#783)

* fixes w3c/webauthn#774

* fixing geolocation spec linking and references