Add disqus section

Author: nacyot

_layouts/default.html

@@ -25,6 +25,24 @@ <h2 id="project_tagline"></h2>
     <div id="main_content_wrap" class="outer">
       <section id="main_content" class="inner">
         {{ content }}
+
+        <h2>Comments</h2>
+
+        <div id="disqus_thread"></div>
+        <script type="text/javascript">
+          /* * * CONFIGURATION VARIABLES: EDIT BEFORE PASTING INTO YOUR WEBPAGE * * */
+          var disqus_shortname = 'ruby-korea'; // required: replace example with your forum shortname
+
+          /* * * DON'T EDIT BELOW THIS LINE * * */
+          (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>
     </div>