Log Message:
Fix the setting of permissions on libgtop_server2 when building with
destdir enabled (now the default)!  To do this, remove the logic from
our custom Makefile and make the logic shipped by the package do its
thing (which is smarter than us in this cse).

This lets libgtop work again, which in turn fixes stuff like the GNOME
system monitor or bug-buddy.

Bump PKGREVISION.