Fix commas in -moz-image-region and improve handling of multimessage redirect button
Fix loop by adding new aw.js for TB31+ and old awPre31.js for TB31- and SeaMonkey
Fix command key for opening address book to be the same as in TB and Compose Window
Fix issue with address completion in older versions of Thunderbird
Fix error in using old (dropped) label for saving Error console contents