PLIST and delete everything under the @sample'd directory instead of the
directory itself to prevent a warning from pkg_delete(1) trying to
remove a non existing directory and to help preventing left-over files
and directories.
ok aja@
- tweak MESSAGE/DESCR
- drop no_x11 flavour in favour of an -eximon subpackage and a
pseudo-flavour to disable it
- use iconv by default rather than as a flavour
- drop no_exiscan flavour
from bernd@, Bjorn Ketelaars and myself; ok fkr@ bernd@