First image of fractal

Next the nasty stuff like movement and ui :-D

src/assets/i18n/en.json

@@ -417,6 +417,10 @@
       "TITLE": "Fractals",
       "DESCRIPTION": "Visualisation of complex geometric patterns that resemble each other on increasingly smaller scales (self-similarity)."
     },
+    "FRACTAL3D": {
+      "TITLE": "Fractals 3D",
+      "DESCRIPTION": "3D Visualisation of complex geometric patterns that resemble each other on increasingly smaller scales (self-similarity)."
+    },
     "NOTE": "Note",
     "GRID_HEIGHT": "Height",
     "GRID_WIDTH": "Width"