Change highlighter and fix atom.xml links

Author: queuebit

_config.yml

@@ -1,6 +1,6 @@
 ## Jekyll config
 name: "queuebit's blog"
-pygments: true
+highlighter: rouge
 
 ## Prose.io config
 siteurl: "http://queuebit.net"

_layouts/default.html

@@ -33,7 +33,7 @@ <h1 class="title"><a href="/">{{ site.name }}</a></h1>
 
             <div class="footer">
               <div class="contact">
-		<a title="atom feed" href="http://queuebit.net/atom.xml">
+		<a title="atom feed" href="/atom.xml">
 		  <i class="icon-rss-sign"></i>
 		</a>
 		<a title="queuebit on GitHub" href="http://github.com/queuebit">

atom.xml

@@ -1,5 +1,4 @@
 ---
-layout: nil
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">