Testing geographical redirection to a nearby server

Today I've committed and deployed code that allows to redirect your Neubot to a nearby test server. When your Neubot connects to the central server, we geolocate it to get the country, using MaxMind's GeoLite. Then we choose a server at random among the ones available for that country. Currently, I'm testing this redirecting Italian Neubots to an alternative server with probability 16%.