----------------------------
- Fix saving of Read Receipts to Sent folder.
- Converted Romanian (ro_RO) to UTF-8.
- Converted Slovak (sk_SK) to UTF-8.
- Converted Swedish (sv_SE) to UTF-8.
- Added support for Macedonian.
- Don't allow invalid plugin names in conf.pl --install-plugin.
- Fix warning in Printer Friendly due to missing include (#1849101).
- Let configtest.php use optional PEAR dynamic extension loading,
patch by Walter Huijbers (#1833123).
- Fix for IMAP servers that were having problems saving sent messages.
- Fix broken <style> tag parsing for some HTML messages, thanks
Roalt Zijlstra.
- Re-added support for Vietnamese.
- Fixed broken MDN functionality (send read confirmation).
- Converted Norwegian Bokm�l (nb_NO) to UTF-8.
- Converted traditional Chinese (zh_TW) to UTF-8.
- Avoid deprecation notices on get_magic_quotes_* functions.
- Improved Message-ID generation code.
- Added edit list, checkbox, radio group, multiple-select folder
list and multiple-select string list option widget types,
as well as support for the "trailing_text" widget attribute.
- Boolean option widgets are henceforth presented as checkboxes.
- Tidied up fortune plugin to be inline with specifications for plugins.
- Enhanced address book page: added 'Compose to' button, put labels
around address entries tied to checkboxes, improved column spacing,
added hook for plugins that can filter address book listings.
Complements RisuMail team (risumail.jp).
