* certdump.c (print_dn_part): Always print a leading slash,
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.