Emulator for Schönherz Mátrix

When testing add an IP address to your loopback interface from the 10.6.0.0/16 subnet(If you're not already in the subnet).

Linux/Unix:

sudo ip a a 10.6.0.1/16 dev lo

Windows:

Install a loopback adapter then set the correct IP address.

See https://github.com/schonherz-matrix/libmueb/blob/main/README.md#Config