Removed the "centroid of the country" laziness

I'm not sure if the CSV files are too big, they could be trimmed down if necessary.  But this gives a much better feeling of reality as it the CSV files are samples from valid lat/long locations of IPv4 addresses.  This makes the countries in Africa that have little-to-none registered IP addresses aren't seeing much traffic. 

This does account for china_mode and chatt_mode as well.