Clean up and update content

_layouts/default.html

@@ -19,6 +19,5 @@
     </div>
 
     {% include externals/scripting.html %}
-    {% include externals/google_analytics.html %}
   </body>
 </html>

_layouts/post.html

@@ -9,6 +9,4 @@ layout: default
 
 {% include post/about.html %}
 
-{% include externals/disqus.html %}
-
 {% include page/footer.html %}