gpg: Add command --print-pka-records.
* g10/gpg.c (main): Add command --print-pka-records. * g10/options.h (struct opt): Add field "print_pka_records". * g10/keylist.c (list_keyblock_pka): New. (list_keyblock): Call it if new option is set. (print_fingerprint): Add mode 10.
This is a fist step towards a slightly updated PKA implementation.
- Signed-off-by: Werner Koch <wk@gnupg.org>