Add RSS links to /news/ and /packages/ URLs

These were available only from the home page, but it makes sense to
advertise them on the corresponding index pages too.

Signed-off-by: Dan McGee <dan@archlinux.org>

templates/news/list.html

@@ -1,6 +1,10 @@
 {% extends "base.html" %}
 {% block title %}Arch Linux - News{% endblock %}
 
+{% block head %}
+<link rel="alternate" type="application/rss+xml" title="Arch Linux News Updates" href="/feeds/news/" />
+{% endblock %}
+
 {% block content %}
 <div id="news-article-list" class="box">
 

templates/packages/search.html

@@ -8,6 +8,7 @@
 {% block head %}
 {% if is_paginated and page_obj.number > 1 %}<meta name="robots" content="noindex, nofollow"/>{% endif %}
 <link rel="stylesheet" type="text/css" href="{% static "admin/css/widgets.css" %}" />
+<link rel="alternate" type="application/rss+xml" title="Arch Linux Package Updates" href="/feeds/packages/" />
 {% endblock %}
 
 {% block content %}