Begin with scenarios visualization.

jastadd-mquat-benchmark/results/.gitignore

 *
 !.gitignore
 !jastadd-mquat-plots.ipynb
+!vis_scenarios.ipynb
 !to-html.sh
 !fr

jastadd-mquat-benchmark/results/jastadd-mquat-plots.ipynb

@@ -453,7 +453,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.3"
+   "version": "3.6.5"
   }
  },
  "nbformat": 4,