XiStrat 0.6.90

XiStrat, also known as Extended Strategy is in particular about turn-based, networked multiplayer, non-cooperative, zero-sum, abstract strategy board games (e.g., Chess, Go, Reversi variants, etc.) on 3D-visualized polyhedra and contains a server, client GUI, autoplayer engine, utilities and documentation.
Besides related recreational modern mathematics (single agent, cellular automata, graph/group/complexity/knot theory, discrete geometry, algebra, combinatorics, mathematical physics) is dealt with.
Enhancements:
- New graphs were added, including a Costa discrete minimal surface, sporadic Mathieu M(24), Kleins quartic L2(7), S(5), and A(6).
- The documentation was changed to MathML and contains links to the underlying mathematics (representations, modules, ring, invariants, groups of Lie type, second cohomology).
- The construction of a Schur cover of holonomy groups, morphing, and 2-body systems were implemented.
- Java generics, J3DBuffer, and procedural 3D texture with Perlin noise are now used.