Add Rerun to the showcase (gfx-rs#26)

Author: Wumpf

index.html

@@ -225,6 +225,12 @@ <h1 class="title is-1"><a name="showcase">#</a> Showcase</h1>
                 "website": "https://bevyengine.org/",
                 "thumbnail": "screenshots/bevy.gif",
             },
+            {
+                "name": "Rerun",
+                "description": "SDK + Visualizer for logging computer vision and robotics.",
+                "website": "https://www.rerun.io/",
+                "thumbnail": "screenshots/rerun.gif",
+            },
             {
                 "name": "WASM nbodysim",
                 "description": "Realtime 2D WASM N-Body-Simulation",