made the display period of notification window configurable.
added an option to prefer HTML part in multipart/alternative.
added an option: 'Do not classify message as junk if sender is in the address book'
added option: 'Show notification window when new messages arrive'
added an option to specify the position of attach tool button.
moved Images option in Display - Attach tab.
prefs_common_dialog.c: fixed description.
improved the new attachmemts interface.
win32: added an option to play sound when new messages arrive.
added new plug-in signals for preferences dialogs (#30)
fixed a typo.
made 3.2beta4 release.
sylfilter command was added as a preset of junk filter program.
fixed compilation problem on MinGW (interface -> iface).
use 'open' command on OS X.
fixed procmime_get_part_fp_fp(). updated LegalCopyright. updated version to 3.1.0.
added an option to disable the send dialog.
modified 'Address auto-completion' setting layout.
Automatically select appropriate Junk folder on filtering.
modified setting label: 'Set only mail address when entering recipient from address book'
added new option: 'Set only mail address when composing from address book'.
added an option 'Always mark as read when a message is opened'.
added new global option 'Change current account on folder open'.
src/prefs_common_dialog.c: modified description of Junk mail folder.
changed the upper limit of auto check interval to 1000 minutes.
changed 'Mark/Mark' to 'Mark/Set flag', 'Mark/Unmark' to 'Mark/Unset flag'.
made the old behavior of address completion configurable.
added description for the color label settings.
removed warnings 'GtkSpinButton: setting an adjustment with non-zero page size is deprecated'.
made default browser command xdg-open.
added 'Enable address auto-completion' setting.
made address auto-registration configurable.
updated copyright year.
implemented the UI for customizing color label text.
added configure option '--disable-updatecheck' which disables the update check feature.
added option to set only mail address of recipients when replying.
src/prefs_common_dialog.c: adjusted layout.
the visibility of message number columns in the folder view is now configurable for each column.
merged plugin-test branch into trunk.
modified the default command line option of spam filters.
added option of excluded addresses/domains for recipients confirmation.
exclude quote lines when notifying missing attachments.
added the option to confirm recipients before sending.
the feature to confirm missing attachments was added.
fixed a bug that the quote description dialog never appeared again after closing it with close button.
added the option to treat HTML only messages as attachment.
fixed 'Set display item of summary...' button in the common prefs dialog.
added the option to toggle window on trayicon click.
don't make GtkTextView auto-expanded in prefs dialogs.
added an option to use external program for printing.
added an option to inherit recipients on reply to self messages.
src/prefs_common_dialog.c: fixed a typo.
added the option 'Remember last selected message'.
added the option 'Open inbox on startup'.
implemented tray icon in Win32.
modified Common prefs - Details - Interface.
added Windows-1257 encoding for Baltic.
added an option to filter junk mails before normal filtering.
updated po files.
fixed menu strings in keybind changer.
added the option for MIME filename encoding method.
use filename-safe string for IMAP cache directory.
added Arabic encoding, and 2.2.0beta7 release.
removed 'Wrap before sending' option, which was rather problematic.
perform show/hide on trayicon click. Implemented popup menu on trayicon.
added Windows-1252 for display encoding.
moved outgoing encoding option into Display - Encoding tab.
modified 'filter sent messages'.
reorganized the common prefs.
moved the position of Spell tab.
Fixed window focus after closing quote colors dialog.
fixed crash when quote colors dialog was closed by the window close button.
implemented spell checking.
don't show gpg warning on win32 by default.
hide options which is useless on win32.
moved the location of fallback_encoding.
added preset menu for junk learning commands.
added an option to mark filtered junk mails as read.
moved fallback encoding setting to Advanced tab.
fixed focus problem in win32.
added fallback encoding setting.
added a setting to delete filtered junk mails from server.
win32: made the default editor command 'notepad'.
added the default browser to the option of URI command.
win32: use ShellExecute() to open URI.
enabled the property of the top folder.
modified the display of folder view.
separated UI code from prefs_common.c and prefs_account.c.