this is a small patch to stop logging IPs for https://github.com/AndersBallegaard/TCProxy

additionally, a systemd template service, which expects config directories in /srv/TCProxy/
with the corresponding resulting service, for example TCProxy@test.service would be /srv/TCProxy/test.
In there, it would look for a configuration file as per usual.

The service unit expects a compiled binary in /srv/TCProxy/TCProxy.