Merge branch 'testing' of msdl.uantwerpen.be:yentl/modelverse into testing

examples/multi_conformance.ipynb

@@ -325,7 +325,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.5"
+   "version": "3.5.5"
   }
  },
  "nbformat": 4,

examples/pm_simulation.ipynb

@@ -233,7 +233,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.6.5"
+   "version": "3.5.5"
   }
  },
  "nbformat": 4,