Adding \n at the end of the files

_includes/nav_blog.html

@@ -7,4 +7,4 @@
     {% endfor %}
     </ul>
   </div>
-</div>
+</div>

_posts/2013-06-02-jsfiddle-integration.md

@@ -7,4 +7,4 @@ author: Vjeux
 [JSFiddle](http://jsfiddle.net) just announced support for React. This is an exciting news as it makes collaboration on snippets of code a lot easier. You can play around this **[base React JSFiddle](http://jsfiddle.net/vjeux/25Rhk/)**, fork it and share it!
 
 <blockquote class="twitter-tweet" align="center"><p>React (by Facebook) is now available on JSFiddle. <a href="http://t.co/wNQf9JPv5u" title="http://facebook.github.io/react/">facebook.github.io/react/</a></p>&mdash; JSFiddle (@jsfiddle) <a href="https://twitter.com/jsfiddle/status/341114115781177344">June 2, 2013</a></blockquote>
-<script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>
+<script async src="//platform.twitter.com/widgets.js" charset="utf-8"></script>

blog.md

@@ -1,5 +1,4 @@
 ---
-id: blog
 title: Blog
 layout: blog
 ---