* tools/gpg-wks-client.c (add_user_id): PAss --quiet to gpg unless we
are running in double verbose mode.
(decrypt_stream): Ditto
(encrypt_response): Ditto.
(mirror_one_keys_userid): Ditto.
* tools/wks-util.c (wks_get_key): Ditto.
(wks_list_key): Ditto.
(wks_filter_uid): Ditto.