logo: remove origin story, it is also in the git repo

Author: fingolfin

logo/index.md

@@ -35,31 +35,3 @@ Outside of the academic/educational contexts described above, the normal **CC BY
 - Any derivatives must be shared under the same license.
 
 For more details, see the official CC BY-SA 4.0 license: <https://creativecommons.org/licenses/by-sa/4.0/>.
-
-
-## Origin of the Logo
-
-The logo was designed by Max Horn, who gives this explanation for the
-design rationale behind it.
-
-> The diagram in the left part is meant to symbolize symmetry, here $S_3$
-> acting on the vertices of a graph with four nodes, the action indicated by
-> arrows suggesting involutions swapping the leaves. The graph can also be
-> interpreted as the Dynkin diagram of type $D_4$, and then the group action
-> is the triality automorphism which plays an important role in algebriac Lie
-> theory, finite simple groups, geometry and more.
-> 
-> The letters GAP feature prominently and are arranged vertically. It is red,
-> matching the color of the central node of the Dynkin diagram. The central node
-> thus represents GAP and the outer nodes revolve around it
-> 
-> In addition, in the full logo we spell out what the abbreviation GAP stands
-> for, to convey clearly what GAP is about.
-> 
-> The font in the logo is the [Ubuntu Font](https://design.ubuntu.com/font/). It
-> is under a [liberal license](https://ubuntu.com/legal/font-licence) that is
-> compatible with the open source spirit of the GAP project. Its design blurb
-> states that it aims to "convey a precise, reliable and free attitude", which
-> of course fits well with GAP.
-
-More information can be found at <https://github.com/gap-system/gap-logo>.