Merge pull request #54 from digitalearthafrica/week6-quiz

Created Week 6 quiz and solution page.

docs/Course_wrap-up.ipynb

@@ -70,9 +70,7 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "You now have insight to Digital Earth Africa and experience with the Sandbox. How can you take that further? \n",
-    "\n",
-    "To continue expanding your skills, here are some suggestions on exploring the platform capabilities and functions. \n",
+    "You now have insight to Digital Earth Africa, and experience with the Sandbox. There are many ways you can take this further. To continue expanding your skills, here are some suggestions on exploring the platform capabilities and functions. \n",
     "\n",
     "Venturing outside of training material content means there is not always a solutions notebook available. Not to worry — if you run into any trouble or have any questions, you can continue to attend live sessions or contact the course convenors. There are always people ready to help!"
    ]
@@ -159,9 +157,11 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
+    "Thank you for joining us to explore Digital Earth Africa. We hope you found the training course helpful and informative.\n",
+    "\n",
     "If you have any questions or feedback on the Digital Earth Africa training course, don't hesitate to [contact the course convenors or access the community knowledge bank on Slack](./Contact_us.ipynb). \n",
     "\n",
-    "We are always keen to see what our users have created — feel free to share your results by tagging us on Twitter at [#DEarthAfrica](https://twitter.com/DEarthAfrica)."
+    "We are always keen to see what our users have created — feel free to share your results by tagging us on Twitter at [#DigitalEarthAfrica](https://twitter.com/DEarthAfrica)."
    ]
   }
  ],
@@ -181,7 +181,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.7.4"
+   "version": "3.6.9"
   }
  },
  "nbformat": 4,