Random is not Thirdparty anymore

but our own implementation
translate the IP to a country

using http://dev.maxmind.com/geoip/legacy/geolite/
code from https://github.com/maxmind/geoip-api-csharp2
display the client location in a lobby tooltip
try to grab the external IP of localhost from the NAT router
get the server location from the IP

and show it in the game browser, closes #2555
cache the country lookup to avoid doing it every render tick
colorize the latency tooltip

so people get it faster
now that we display 4 lines of information
Add location to Dune 2000 lobby tooltip
print Unknown Location instead of just N/A
only colorize the LatencyDescription

not together with the prefix
Merge pull request #3647 from Mailaender/ip2geo

Show locations of client and servers using a local GeoIP database