Changes

Due to Wikispaces Site Closure, announced on February 12, 2018<ref>[https://chessprogramming.wikispaces.com/space/announcement Wikispaces Site Closure]</ref><ref>Chess Programming Wiki by Jon Dart, CCC, February 12, 2018</ref>, Chess Programming Wiki, ends up here on September 30, 2018, and is currently working on moving efficiently to a new host.