used with the agent. Changed all callers.
(agent_get_passphrase): Likewise and send it to the agent
* seckey-cert.c (do_check): New arg tryagain_text.
(check_secret_key): Pass the string to do_check.
* keygen.c (ask_passphrase): Set the error text is required.
* keyedit.c (change_passphrase): Ditto.
* passphrase.c (agent_open): Disable opt.use_agent in case of a
problem with the agent.
(agent_get_passphrase): Ditto.
(passphrase_clear_cache): Ditto.
Remove get_temp_dir (it's in exec.c now)
Allow --delete-key (now --delete-keys, though --delete-key still works) to
delete multiple keys in one go. This applies to
--delete-secret-key(s) and --delete-secret-and-public-key(s) as well
IDEA warning for pk messages encrypted with IDEA (symmetric is already done)
Print IDEA warning for each occurance except for secret key protection and
unknown cipher from an encrypted message.
