Another NXTP daemon

[kgaughan]

Hi! Because I've revived the old NXTP daemon I wrote for my own local use a few years ago, I figured I'd drop you a note.

The URL of the repo is https://github.com/kgaughan/nxtp. It's written in Go, and there are binaries for Linux, MacOS, FreeBSD, and Windows available for download as well as a Docker image, so it's pretty easy to get up and running.

I don't currently run a public NXTP server; I just have the daemon running on my NAS. If I ever do spin one up, I'll mention it.