oxtyped

Add support for custom gpodder servers for synchronization

1

**CPod version:** 1.28.0 **Description:** It would be really cool if CPod would support allowing users to use a custom gpodder.net servers for synchronization.

`gpodder2go serve` should have a `daemon` mode. Ideally, `gpodder2go serve -d` to let it run into the background. I suspect we might want to also add a default log file...