XXX: optionally licensed under the Academic Free License 2.1, which we
don't have in pkgsrc and which I didn't add just for this package.
Changes: undocumented.
Shared directories can now be created independently by the pacakges
needing them and will be removed automatically by pkg_delete when empty.
Packages needing empty directories can use the @pkgdir command in PLIST.
Discussed and ok'd in thread starting at
http://mail-index.netbsd.org/tech-pkg/2009/06/30/msg003546.html
hal-info is a small hal sub-package that provides the hardware data and
quirks. These quirks are currently things like what mice support reporting
battery status, what music players are supported and what cameras are
detected.