** Batch processing module is added.
** The structure of the message database is improved.
+ Following setting is to convert legacy msgdb to the new one on reconstruction
+ of msgdb (s all RET on summary buffer).
+ (setq elmo-msgdb-default-type 'standard
+ elmo-msgdb-convert-type 'sync)
** Draft save function is improved.
Now you can set wl-draft-folder to IMAP folder, Maildir folder, and so on.