--status interface.
* card-util.c (card_edit): Show when admin is enabled or not.
* status.h, status.c: New STATUS_SIG_SUBPACKET type.
* build-packet.c (build_sig_subpkt): Multiple keyserver URLs are allowed.
* status.h (STATUS_NEED_PASSPHRASE_PIN): New.
* status.c (get_status_string): Added.
* passphrase.c (ask_passphrase): Moved status printing to ..
* cardglue.c (pin_cb): .. here and issue new status message.
* keyedit.c (sign_uids): Don't include the leading LF in the
translatable string but print them separately.
* apdu.c (apdu_open_remote_reader) [_WIN32]: We don't have ENOSYS.
continuing confusion and make room for possible changes in devel.
* parse-packet.c (parse_plaintext): Show the hex value for the literal
packet mode since it may not be printable.
* keygen.c (make_backsig): Make sure that the backsig was built
successfully before we try and use it.
* status.h, status.c (get_status_string), plaintext.c (handle_plaintext):
New status tags PLAINTEXT and PLAINTEXT_LENGTH.
Provide a signing-key-is-revoked flag. Change all callers.
* status.h, status.c (get_status_string): New REVKEYSIG status tag for a
good signature from a revoked key.
* mainproc.c (do_check_sig, check_sig_and_print): Use it here.
* import.c (import_revoke_cert, merge_blocks, merge_sigs): Compare actual
signatures on import rather than using keyid or class matching. This does
not change actual behavior with a key, but does mean that all sigs are
imported whether they will be used or not.
* parse-packet.c (parse_signature): Don't give "signature packet without
xxxx" warnings for experimental pk algorithms. An experimental algorithm
may not have a notion of (for example) a keyid (i.e. PGP's x.509 stuff).
* import.c (print_import_check): New.
(import_one): Use it here.
Use merge_keys_and_selfsig in the interactive mode to avoid
wrong key information.
* status.h: Add new status code.
* status.c: Ditto.
used one in verbosity level 3.
* gpgv.c (main): Try to set a default character set.
* status.c, status.h (STATUS_IMPORT_OK): New.
* import.c (import_one,import_secret_one): Print new status.
