Geoip moved to rubyforge

The GeoIP gem, now two years old, has been moved to RubyForge.
There are no functional changes, just some minor tweaks to the
documentation.

GeoIP searches a GeoIP database for a given host or IP address,
and returns information about the country (and city, if you have
such a database) where the IP address is allocated.

The free country database is available from Maxmind at
http://www.maxmind.com/download/geoip/database/GeoIP.dat.gz.
The city database is available from Maxmind by subscription.

Clifford H…