Changed RSS reference in head

layouts/partials/head.html

@@ -8,8 +8,4 @@
 <link rel="shortcut icon" href="{{ .Site.BaseURL }}images/favicon.ico">
 <link rel="stylesheet" href="{{ .Site.BaseURL }}css/style.css">
 <link rel="stylesheet" href="{{ .Site.BaseURL }}css/highlight.css">
-{{ "<!-- RSS Feed -->" | safeHTML }}
-{{ if .RSSlink }}
-  <link href="{{ .RSSlink }}" rel="alternate" type="application/rss+xml" title="{{ .Site.Title }}" />
-  <link href="{{ .RSSlink }}" rel="feed" type="application/rss+xml" title="{{ .Site.Title }}" />
-{{ end }}
+<link href="{{ .Site.BaseURL }}index.xml" rel="alternate" type="application/rss+xml" title="{{ .Site.Title }}" />