Log Message:
py-daphne: updated to 1.4.2

1.4.2:
* Bugfix for WebSocket protocol when X-Forwarded-For is turned on.

1.4.1:
* Bugfix for a bad merge of HTTPFactory for X-Forwarded-Proto causing Daphne
  to not start.

1.4.0:
* The X-Forwarded-Proto header can now be used to pass along protocol from
  a reverse proxy.
* WebSocket headers are now correctly always passed as bytestrings.