Update embeds on homepage

Author: Ives van Hoorne

src/homepage/index.html

@@ -165,13 +165,13 @@ <h4>Made something cool? Send it to <a href="mailto:[email protected]">hello@
     <div class="picked-project">
       <h4>MobX-state-tree - TodoList by @mwestrate</h4>
       <iframe src="https://codesandbox.io/embed/nZ26kGMD" style="width:100%; height:500px; border:0; border-radius: 4px; overflow:hidden;"
-        sandbox="allow-modals allow-forms allow-popups allow-scripts allow-same-origin"></iframe>
+        sandbox="allow-modals allow-presentation allow-forms allow-popups allow-scripts allow-same-origin"></iframe>
     </div>
 
     <div class="picked-project">
-      <h4>Apollo React + GraphQL Lodash demo by @RomanHotsiy</h4>
-      <iframe src=https://codesandbox.io/embed/vgGpzEwX0 style="width:100%; height:500px; border:0; border-radius: 4px; overflow:hidden;"
-        sandbox="allow-modals allow-forms allow-popups allow-scripts allow-same-origin"></iframe>
+      <h4>Redux-First Router by @faceyspacey</h4>
+      <iframe src="https://codesandbox.io/s/github/faceyspacey/redux-first-router-codesandbox" style="width:100%; height:500px; border:0; border-radius: 4px; overflow:hidden;"
+        sandbox="allow-modals allow-presentation allow-forms allow-popups allow-scripts allow-same-origin"></iframe>
     </div>
   </section>