JKM-4 add support for disqus comments

_config.yml

@@ -26,5 +26,8 @@ more_vert:
     name: Cool Option 3
     link: www.myawesomelink.com
 
+disqus: true
+disqus_shortname: 'gdgmanagua'
+
 # Build settings
 markdown: kramdown

_includes/disqus.html

@@ -0,0 +1,14 @@
+<section class="disqus">
+    <div id="disqus_thread"></div>
+    <script type="text/javascript">
+        var disqus_shortname = '{{ site.disqus_shortname }}';
+        var disqus_developer = 0; // developer mode is on
+        (function() {
+            var dsq = document.createElement('script'); dsq.type = 'text/javascript'; dsq.async = true;
+            dsq.src = '//' + disqus_shortname + '.disqus.com/embed.js';
+            (document.getElementsByTagName('head')[0] || document.getElementsByTagName('body')[0]).appendChild(dsq);
+        })();
+    </script>
+    <noscript>Please enable JavaScript to view the <a href="http://disqus.com/?ref_noscript">comments powered by Disqus.</a></noscript>
+    <a href="http://disqus.com" class="dsq-brlink">comments powered by <span class="logo-disqus">Disqus</span></a>
+</section>

_layouts/post.html

@@ -13,6 +13,13 @@ layout: default
       <article class="post-content">
         <p>{{ content }}</p>
       </article>
+      <!-- Disqus comments -->
+      {% if site.disqus %}
+      <div>
+        <h3>Comments</h3>
+        {% include disqus.html %}
+      </div>
+      {% endif %}
     </div>
   </div>
 </main>