gpg: New import option show-only.
* g10/options.h (IMPORT_DRY_RUN): New. * g10/import.c (parse_import_options): Add "show-only". (import_one): use that as alternative to opt.dry_run.
This is just a convenience thing for
--import-options import-show --dry-run
- Signed-off-by: Werner Koch <wk@gnupg.org>