removed NEED_DELIM arg and changed caller.
* export.c (gpgsm_export): Print LFs to FP and not stdout.
(print_short_info): Ditto. Make use of gpgsm_print_name.
* server.c (cmd_export): Use output-fd instead of data lines; this
was actually the specified way.
* certdump.c (print_sexp): Renamed to gpgsm_dump_serial, made
global.
(print_time): Renamed to gpgsm_dump_time, made global.
(gpgsm_dump_serial): Take a real S-Expression as argument and
print the first item.
* keylist.c (list_cert_colon): Ditto.
* keydb.c (keydb_search_issuer_sn): Ditto.
* decrypt.c (print_integer_sexp): Removed and made callers
use gpgsm_dump_serial.
* verify.c (print_time): Removed, made callers use gpgsm_dump_time.
