reference new include files in product-landing layout

Author: sarahs

layouts/product-landing.html

@@ -117,6 +117,14 @@ <h4>{{ link.title }} <span class="Bump-link-symbol">→</span></h4>
           {% endif %}
         </div>
 
+        {% if productCodeExamples %}
+        {% include code-examples %}
+        {% endif %}
+
+        {% if productCommunityExamples %}
+        {% include community-examples %}
+        {% endif %}
+
         {{ renderedPage }}
       </div>