[Tuxpaint-devel] GFDL images

[Albert C. <al...@us...>]

I'm thinking Tux Paint needs a goat:

http://commons.wikimedia.org/wiki/Image:Billy_goat.jpg

The license info is:

   Permission is granted to copy, distribute and/or
   modify this document under the terms of the
   GNU Free Documentation License, Version 1.2 or
   any later version published by the
   Free Software Foundation; with no Invariant Sections,
   no Front-Cover Texts, and no Back-Cover Texts.

That should be fine, as far as freedom is concerned.
It's not a proprietary goat. What about credit though?
Where does it go? Where does a copy of the GFDL go?