* mkerrors: Prettier error formating for gpg-error style codes.
* conversion.c (_gpgme_parse_timestamp): New. Now also handles ISO
8601 timestamps as used by gnupg 1.9.2.
* keylist.c (parse_timestamp): Removed. Replaced calls by
_gpgme_parse_timestamp.
* verify.c (_gpgme_verify_status_handler): Replaced strtoul by
_gpgme_parse_timestamp.
* sign.c (append_xml_siginfo): Ditto.
* engine-gpgsm.c (_gpgme_gpgsm_op_sign): Call
gpgsm_assuan_simple_command with status handlers.
* edit.c (_gpgme_op_edit_start): Check return value of
_gpgme_engine_op_edit.
* import.c (_gpgme_op_import_start): Likewise for
_gpgme_engine_op_import.
* sign.c (_gpgme_op_sign_start): Likewise for
_gpgme_engine_op_sign.
* rungpg.c (_gpgme_gpg_spawn): Do not set parent fds to -1.
* posix-io.c (_gpgme_io_spawn): Call _gpgme_io_close instead close
for parent fds.
* w32-io.c (_gpgme_io_spawn): Call _gpgme_io_close instead
CloseHandle for parent fds.
* rungpg.c (gpg_keylist): Add --with-fingerprint to gpg invocation
twice, to get fingerprints on subkeys. Suggested by Timo Schulz
<twoaday@freakmail.de>.
(gpg_keylist_ext): Likewise.
* import.c (append_xml_impinfo): Use
_gpgme_data_append_string_for_xml rather than
_gpgme_data_append_string for the field content.
Submitted by Miguel Coca <e970095@zipi.fi.upm.es>.
