* wl.el (wl): Changed position of `wl-check-environment'.

* wl.el (wl): Changed position of `wl-check-environment'.
(toplevel): Added autoload setting for wl-acap.

* wl-vars.el (wl-setting): New custom group.
(wl-from): Added wl-setting group.
(wl-user-mail-address-list): Ditto.
(wl-organization): Ditto.
(wl-subscribed-mailing-list): Ditto.
(wl-envelope-from): Ditto.
(wl-smtp-posting-user): Ditto.
(wl-smtp-posting-server): Ditto.
(wl-smtp-posting-port): Ditto.
(wl-smtp-authenticate-type): Ditto.
(wl-pop-before-smtp-user): Ditto.
(wl-pop-before-smtp-server): Ditto.
(wl-pop-before-smtp-port): Ditto.
(wl-pop-before-smtp-authenticate-type): Ditto.
(wl-nntp-posting-server): Ditto.
(wl-nntp-posting-user): Ditto.
(wl-nntp-posting-port): Ditto.
(wl-fetch-confirm-threshold): Ditto.
(wl-prefetch-threshold): Ditto.
(wl-thread-insert-opened): Ditto.
(wl-ldap-server): Ditto.
(wl-ldap-port): Ditto.
(wl-ldap-base): Ditto.
(wl-ldap-objectclass): Ditto.
(wl-use-ldap): Ditto.
(wl-draft-config-alist): Ditto.
(wl-draft-config-matchone): Ditto.
(wl-template-alist): Ditto.
(wl-message-sort-field-list): Ditto.
(wl-message-ignored-field-list): Ditto.
(wl-message-visible-field-list): Ditto.
(wl-interactive-send): Ditto.
(wl-summary-move-order): Ditto.
(wl-auto-select-first): Ditto.
(wl-auto-select-next): Ditto.
(wl-interactive-save-folders): Ditto.

* wl-folder.el (wl-folder): Moved position of `wl-folder-init';
Initialization codes are moved from wl-local-folder-init.
(wl-local-folder-init): Follow the change above.
(wl-folder-init): Call `wl-acap-init' when `wl-use-acap' is non-nil.

* wl-acap.el: New file.

* elmo-imap4.el (elmo-imap4-default-mailbox,
elmo-imap4-default-server
elmo-imap4-default-authenticate-type,
elmo-imap4-default-user,
elmo-imap4-default-port,
elmo-imap4-default-stream-type,
elmo-imap4-stream-type-alist): Moved to elmo-vars.el.

* elmo-pop3.el (elmo-pop3-default-user,
elmo-pop3-default-server,
elmo-pop3-default-authenticate-type,
elmo-pop3-default-port,
elmo-pop3-default-stream-type,
elmo-pop3-stream-type-alist): Ditto.

* elmo-nntp.el (elmo-nntp-default-server,
elmo-nntp-default-user,
elmo-nntp-default-port,
elmo-nntp-default-stream-type,
elmo-nntp-stream-type-alist): Ditto.

* elmo-vars.el: Follow changes above.
(elmo-setting): New custom group; added 'elmo-setting group to
above variables.

* acap.el (acap-parse-response): Don't delete process when BYE
response (It causes hang-up on slow network environment).
(toplevel): Added comment.

* WL-ELS (WL-MODULES): Added wl-acap.