[OpenFontLibrary] Contribute logos for permissive font licenses on OFLBv2

[Dave Crossland]

2009/7/30 Robert Martinez <mail at mray.de>:
> As long as we provide descriptive mouse-over explanation with the complete
> names (and maybe a link to a page that explains them in detail and with
> official logos etc..).

Yes, I'll add this to the TODO so its not lost.

The 'o' and 'g' are aligned to the top corner, but I think should be
visually centered in the black which means a little more right on the
g and even more on the o.