Update to August GeoIP2 database
geoip-aug2014 contains the updated geoip file with IPv4 ranges and is supposed to be merged into maint-0.2.3.
geoip6-aug2014 contains the updated geoip6 file with IPv6 ranges and is supposed to be merged into maint-0.2.4 (the first maint-* branch that contains a geoip6 file).