Fix RSS feed titles

Author: pronskiy

source/atom.xml

@@ -5,7 +5,7 @@ title: Feed
 ---
 <?xml version="1.0" encoding="utf-8"?>
 <feed xmlns="http://www.w3.org/2005/Atom">
-    <title><![CDATA[{{ site.title }}]]></title>
+    <title><![CDATA[{{ site.title | raw }}]]></title>
     <link href="{{ site.url }}/atom.xml" rel="self"/>
     <link href="{{ site.url }}/"/>
     <updated>{{ site.calculated_date | date('c') }}</updated>
@@ -19,7 +19,7 @@ title: Feed
     <generator uri="http://sculpin.io/">Sculpin</generator>
     {% for post in data.posts|slice(0, 10) %}
         <entry>
-            <title type="html"><![CDATA[{{ post.title }}]]></title>
+            <title type="html"><![CDATA[{{ post.title | raw }}]]></title>
             <link href="{{ site.url }}{{ post.url }}"/>
             <updated>{{ post.date|date('c') }}</updated>
             <id>{{ site.url }}{{ post.url }}</id>