docs(examples): Add klau.si example (#872)

EXAMPLES.md

@@ -30,3 +30,4 @@
 | [fundon.me](https://fundon.me/)                                    | https://github.com/fundon/fundon.github.io |
 | [rust-gamedev.github.io](https://rust-gamedev.github.io)           | https://github.com/rust-gamedev/rust-gamedev.github.io   |
 | [arewegameyet.rs](http://arewegameyet.rs)                          | https://github.com/rust-gamedev/arewegameyet             |
+| [klau.si](https://klau.si)                                         | https://github.com/klausi/klau.si                        |