[Mageia-i18n] Added note about mga1 EOL on download 2 page

[Filip Komar]

Hi all.

As you should already know Mageia 1 has reached EOL[1]. So I added[2]
a sentence about that on our download page[3] with Romains agreement.
Please check our report[4] for details.

Best regards,
Filip.

[1] http://blog.mageia.org/en/2012/12/02/mageia-1-eol/
[2] http://svnweb.mageia.org/web/www/trunk/langs/en/2.en.lang?r1=1882&r2=1878&pathrev=1882
[3] http://www.mageia.org/en/downloads/
[4] http://www.mageia.org/langs/report.php