[RFC] Add "Tahoma" font

Hi
There are many many and millions users use Persian and Arabic phpBB in worldwide. one of the biggest problem for these users lack of "Tahoma" font in all styles of any system and especially phpBB.
after each release of phpBB the DEV and STYLE team of Persian and Arabic users must add "Tahoma" font to all styles of package ( sub2, prosilver and acp style ).

look at to pics:
without "Tahoma" font:
http://www.php-bb.ir/pic/images/94352960072850176334.png
http://www.php-bb.ir/pic/images/16437805183340795927.png

With "Tahoma" font:
http://www.php-bb.ir/pic/images/25377738194918038664.png
http://www.php-bb.ir/pic/images/80710640824337712206.png

just:
font-family: Tahoma; in all stylesheet.css

area51 topic:
http://area51.phpbb.com/phpBB/viewtopic.php?f=108&t=43157