card: Implement UID command and print capabilities.
* tools/card-call-scd.c (learn_status_cb): Return the full value for UIF. Add info about SM, MCL3, and PD. * tools/gpg-card.h (struct card_info_s): Add corresponding fields. * tools/gpg-card.c (list_openpgp): Print capabilities. Print the permanent flag for UIF. (cmd_uif): Implement.
- Signed-off-by: Werner Koch <wk@gnupg.org>