On 25 Sep 2014, at 09:19, Friedrich Dominicus <frido@q-software-solutions.de> wrote:

Esteban Lorenzano <estebanlm@gmail.com> writes:

probably GraphET

https://www.facebook.com/media/set/?set=a.566523986767536.1073741839.340543479365589&type=3

Thanks, that seems to be it

Regards
Friedrich