add blog setup

src/blog/blog-index.md

@@ -2,10 +2,9 @@
 title: News
 layout: blog-index.njk
 permalink: /blog/index.html
-menu: false
+menu: true
 menutitle: News
 class: news
-order: 1
+order: 3
 heading: The latest news
 ---
-

src/layouts/home.njk

@@ -39,7 +39,7 @@
                 </div>
          {% endif %}
         {% endfor %}
-
+        <h3 class="linkToPrevious"><a href="/blog/">Earlier posts</a></h3>
     </section>
     <section class="section-partners">