update rss links

Author: kimchy

_layouts/default.html

@@ -7,7 +7,7 @@
 	<meta name="keywords" content="elastic, search, cloud, elasticsearch, indexing, lucene, distributed lucene, shay banon">
 	<meta name="author" content="elasticsearch">
 
-    <link href="http://feeds.feedburner.com/elasticsearch" rel="alternate" title="elasticsearch" type="application/atom+xml" />
+    <link href="http://www.elasticsearch.org/atom.xml" rel="alternate" title="elasticsearch" type="application/atom+xml" />
 
 	<link rel="stylesheet" type="text/css" href="/scripts/prettify/prettify.css">
     <link  href="//fonts.googleapis.com/css?family=Neuton:regular" rel="stylesheet" type="text/css" >    

atom.xml

@@ -4,7 +4,7 @@ layout: nil
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
 
- <title>ElasticSearch</title>
+ <title>elasticsearch</title>
  <link href="http://elasticsearch.org/atom.xml" rel="self"/>
  <link href="http://elasticsearch.org/"/>
  <updated>{{ site.time | date_to_xmlschema }}</updated>