gpg: Print revocation reason for "rev" records.
* g10/main.h: Add prototype. * g10/keylist.c (list_keyblock_print): Print revocation info. (list_keyblock_colon): Ditto. * g10/test-stubs.c (get_revocation_reason): New stub. * g10/gpgv.c (get_revocation_reason): New stub.
(cherry picked from commit 592deeddb9bf4ae9b3e236b439e2f39644eb6d46)
- GnuPG-bug-id: T1173
- Signed-off-by: Werner Koch <wk@gnupg.org>