How to release pciutils

~~~~~~~~~~~~~~~~~~~~~~~

(a couple of hints for the forgetful maintainer)

Update pci.ids.

Check version numbers in Makefile and lib/pci.h.

ssh-add ~/.ssh/id_korg

maint/tag-release vX.Y.Z

maint/push-to-public

maint/release

ssh jw 'cd web && bin/release-prog pciutils X.Y.Z'