(Only the first 10 of 22 ports in this commit are shown above. )
Add thunderbird-devel after a repocopy from ports/mail/thunderbird.
Thunderbird-devel represents work in progress towards Thunderbird 1.5.
See http://www.mozilla.org/products/thunderbird/releases/1.5.html for
more details.
Most of this work was done by ahze and mnag.