[OpenFontLibrary] What licenses do we accept?

[nicolas.mailhot at laposte.net]

>
> Hi, Nicolas (Mailhot),
>
>> Vollkorn
>> http://www.grafikfritze.de/?p=43
>
> This appears to be a very nice font.  The web page says its under a CC
> license -- but which one?

The license is linked on the font homepage
http://creativecommons.org/licenses/by/2.0/de/

-- 
Nicolas Mailhot