Log Message:
Updated to version 1.30.

Pkgsrc changes:
  - The package supports installation to DESTDIR.
  - A C compiler is necessary.

Changes since version 1.27:
=====================================
1.30  December 16th 2007
	- Add GEOIP_MMAP_CACHE support ( Peter Shipley )
	- Added last_netmask - gets netmask of network block from last lookup
	- Merged in Geo::IP::PurePerl code, PurePerl code is mostly
		API compatible with XS code, except for charset functions
	- Added set_charset - enables UTF8 output of city name

1.28  July 4th 2007
	- Added support for region name lookup in GeoIP City API
	- Fixed database_info method (Ken Neighbors)