[Koha] Sudoc icons have incompatible licensing?

[Liz Rea]

Hi all,
I was looking at the About page as part of another patch, and noticed
this bit:


    The Sudoc Icon Set

  * Les icones Sudoc
  * The Sudoc Icon Set is licensed under a Creative Commons
    Attribution-NonCommercial-ShareAlike 3.0 License by Agence
    Bibliographique de l'Enseignement Supérieur

As I understand it, Non-Commercial is a dangerous license for us as a
project, and I have concerns about including this icon set when it is so
licensed.

Thoughts? Feelings?

Liz Rea