Log Message:
Update sylpheed to 3.4.1.

* 3.4.1 (stable)

    * Fixed Bug #193: Lose mails when mailbox is inaccessible.

* 3.4.0 (stable)
* 3.4.0rc (release candidate)

    * SSL wildcard certificate is also validated now (#167).
    * The compile error with OpenSSL disabled was fixed.

* 3.4.0beta8 (development)

    * Mac OS X support was improved.
    * SSL certificate hostname is validated now (#167).
    * The Japanese manual was modified so that IE correctly detect its
      character encoding.
    * The rightmost column of folder view and summary view became easier to
      resize.
    * Appropriate columns of folder view, summary view, etc. are
      auto-expanded by window resize when using GTK+ 2.14 or later.
    * The initial setup dialog is now resizabe.
    * PGP encrypt-to-self feature was added.
    * The display period of notification window became configurable.

* 3.4.0beta7 (development)

    * Win32: the tray icon is recreated when explorer.exe crashes now.
    * The bug that 'File - Folder - Move folder...' menu didn't work was
      fixed.
    * The bug that MIME nest level restriction was not working was fixed.
    * Many defects discovered by Coverity Scan were fixed:
      - FILE handle resource leaks
      - memory leaks
      - possible buffer overrun
      - strict error checks
      - correct null pointer checks

* 3.4.0beta6 (development)

    * Icon theme feature was added.
    * HTML mail is distinguished from other messages with attachments now.
    * 'Last 30 days' was added to the quick search menu.
    * Attached images are rotated based on Exif orientation tag.
    * Config.guess and config.sub included in the tarball were updated to the
      latest version.

* 3.4.0beta5 (development)

    * Basque translation was added.
    * Escaped special characters in HTML links are now properly unescaped
      (#120).
    * IMAP: parsing of folder names that contain brackets was fixed.
    * Config.guess and config.sub included in the tarball were updated.
    * The order of templates became stable.

* 3.4.0beta4 (development)

    * The feature to save message as plain text was added.
    * Printing now prints all texts in messages, not only the first one.
    * The HTML parser now supports <blockquote> tag.
    * An option to prefer HTML part in multipart/alternative was added
      (default: off).
    * Compose window is raised when the external editor exits.
    * Bugfixes of HTML display were made.

* 3.4.0beta3 (development)

    * Rebuilding of folder tree which was broken at 3.4.0beta1 was fixed
      (#103).
    * The bug that double-quote (") and backslash (\) in
      folder/username/password were not escaped and could not be used on IMAP4
      was fixed.
    * Quotation of forwarded messages is enabled for template now.
    * When marking a message as junk and moving it to a junk folder, proper
      junk folder is selected instead of default one.
    * When applying a template for a new message, current date is inserted
      with '%d'.

* 3.4.0beta2 (development)

    * New message notification window was added.
    * An option to the junk filter setting was added:
      'Do not classify message as junk if sender is in the address book'.
    * Some non-standard Date header patterns are handled now.
    * Win32: start menu shortcuts are translated.

* 3.4.0beta1 (development)

    * Safe mode (which does not load plug-ins) was added (--safe-mode).
    * The existence of destination folders are checked when creating a filter
      rule.
    * The recursion level is restricted up to 64 when scanning local mailbox
      (prevents infinite loop with symlink. Note: Linux automatically limits
      the symlink loop up to 40)
    * The labels used in POP3 remote mailbox dialog was modified.
    * POP3: do not disconnect immediately but send QUIT command on normal
      POP3 errors (prevents deleted messages appear again).
    * IMAP: "INBOX" folder became case insensitive as specified in RFC \ 
3501.
    * IMAP: server name for cache directory is escaped now
      (fixes cache creation when using IPv6 address for server name on Windows).
    * Win32: socket timeout setting now works on Windows.