Merge pull request #41 from kpodemski/devdocs-site-improvements

DevDocs site improvements

Author: kpodemski

src/content/_index.md

@@ -13,6 +13,8 @@ Are you a PrestaShop user?
 <a class="" href="https://docs.prestashop-project.org/">head to User Documentation</a>
 {{% /notice %}}
 
-{{<mainCategories>}}
+{{<mostViewedPages>}}
+
+<h3>Documentation sections</h3>
 
-{{<mostViewedPages>}}
+{{<mainCategories>}}