Movie Squad bridge (Roku)
=========================
The bridge lets the Movie Squad web remote talk to your Roku. It runs on any
computer on the same Wi-Fi as the Roku and talks to nothing else.

Windows:  double-click start-roku-relay.cmd
Mac/Linux: ROKU_RELAY_PORT=8100 python3 roku_relay.py

Then open https://moviesquad.kumando.com/remote/ on this computer, or
http://<this-computer's-ip>:8100/ on your phone (same Wi-Fi).

It finds the Roku by itself (SSDP, then a scan of your subnet). If it can't,
set ROKU_IP to the stick's address, which is under Settings > Network on the
Roku. Needs Python 3.8 or newer. Nothing is installed; delete the folder to
remove it.
