e2fs-uuid) into one; everything works ok for updates provided that one has a
package depending on e2fs-uuid installed, but if not, the old e2fs-uuid is left
lying around which could cause problems with devel/uuid later (unless someone
manually does a 'pkg_add -r'). Add a quirk so that the standard pkg_add -u can
handle this situation.
"oh well... okay" espie@
try harder not to go back).
put more packages we know to be gone in the base system list.
display a more helpful message in case we don't find base packages (say
we're not removing them since we can't find the file in the base system)
