Merged from my local repository
Enable scroll by SPC on preview
Build search string out of loop
Prevent accidental loss of messages when renaming IMAP folder
Added support for sending mail with sendmail package
Fix typo in message
Update NEWS.ja
Fix Emacs24 toolbar problem
Update ML's addresses
Replaced texinfo with 2010-05.22.17 modified version by Shoichi Fukusaka.
* wl-summary.el (wl-summary-target-mark-operation): Use wl-summary-set-persistent-mark-internal.
elmo-nntp.el (elmo-folder-initialize): Do not modify elmo-network-stream-type-alist.
elmo-network-stream-type-from-symbol is removed
elmo-net.el (elmo-open-network-stream): Raise error when open connection function failed.
elmo-net.el (elmo-open-tls-stream): Removed.
Real-time draft highlighting is supported.
wl-highlight-message is refined.
Suppress redundant highlighting
Fix typo
elmo-util.el (elmo-msgdb-get-message-id-from-buffer): Normalize result string.