add rss/atom links in the header for base/category/tag pages
diff --git a/templates/category.html b/templates/category.html
index fbaae06..b82a7d4 100644
--- a/templates/category.html
+++ b/templates/category.html
@@ -10,4 +10,10 @@
{% endblock %}
{% block header %}
Category: {{ category }}
+{% if CATEGORY_FEED_ATOM %}
+| <a href="{{ FEED_DOMAIN }}/{{ CATEGORY_FEED_ATOM|format(category) }}">Atom Feed</a>
+{% endif %}
+{% if CATEGORY_FEED_RSS %}
+| <a href="{{ FEED_DOMAIN }}/{{ CATEGORY_FEED_RSS|format(category) }}">RSS Feed</a>
+{% endif %}
{% endblock %}