Log Message:
Update ipv6calc to 0.61.0. Changes:

 - add support for Teredo addresses
 - add new shortcut options:
	--in|-I --out|-O --action|-A
	--printcompressed|-C --printuncompressed|-U --printfulluncompressed|-F
 - update copyright range
 - add new option: -p <path to IP2Location database>
 - add support for IP2Location
 - add support for GeoIP (GeoIP-1.3.17)