[web-nfc] new commits pushed by kenchris

The following commits were just pushed by kenchris to https://github.com/w3c/web-nfc:

* Add serialNumber, fixes #212
  by Kenneth Rohde Christiansen
https://github.com/w3c/web-nfc/commit/e8e89fc759b129e801026c21f050a6472c3c0fd2

Received on Wednesday, 6 March 2019 19:28:06 UTC