[w3c/webauthn] cefc6f: Replace TPM hyperlinks with working ones

  Branch: refs/heads/vijaybh/78-biblio404
  Home:   https://github.com/w3c/webauthn
  Commit: cefc6fb65e1d1f125f493b277e73b13aa245fb3a
      https://github.com/w3c/webauthn/commit/cefc6fb65e1d1f125f493b277e73b13aa245fb3a
  Author: Vijay Bharadwaj <vijaybh@users.noreply.github.com>
  Date:   2016-05-05 (Thu, 05 May 2016)

  Changed paths:
    M biblio.json

  Log Message:
  -----------
  Replace TPM hyperlinks with working ones

Fixes #78

Thanks to JeffH for pointing this out.