Log message:
Drop superfluous PKG_DESTDIR_SUPPORT, "user-destdir" is default these days.
Mark packages that don't or might probably not have staged installation.

Log message:
Import mopher-0.1 as wip/mopher.

Versatile mail filter with firewall like configuration.  Mopher is
modular, implements a flexible acl configuration language, keeps account
of (friendly) relays and/or penpals, supports multiple database backends
(memdb, bdb, mysql) and contains most features of milter-greylist.

mopher-0.1 has shown to be stable in production but is still considered
to be a developer release.