Merge pull request #9 from the-turing-way/photographs

Add presenter photographs

Author: JimMadge

index.html

@@ -121,8 +121,19 @@ <h1 class="r-fit-text">
             src="static/bannerwelcome.svg"
           />
         </section>
-        <!-- Early prompt to install, can be done during introduction slides -->
+        <!-- Introduction to presenters -->
         <section>
+          <img src="static/angus.jpg" width="200px" />
+          <img src="static/arielle.jpg" width="200px" />
+          <img src="static/chris.jpg" width="200px" />
+          <img src="static/franklin.jpg" width="200px" />
+          <img src="static/jim.jpg" width="200px" />
+          <img src="static/kirstie.jpg" width="200px" />
+          <img src="static/robert.jpg" width="200px" />
+          <img src="static/rowan.png" width="200px" />
+        </section>
+        <!-- Early prompt to install, can be done during introduction slides -->
+        <section data-visibility="hidden">
           <h2>Installing Jupyter Book</h2>
           <p>
             <a