- g10/delkey.c (confirm_deletion): New.
(do_delete_key): Confirm deletion of each individual key.
When asked to delete a key, gpg confirms the deletion once
no matter how many keys have been targeted for deletion.
Now it confirms the deletion of each individual key.
Signed-off-by: Matheus Afonso Martins Moreira <matheus.a.m.moreira@gmail.com>