Update templates

Update the templates to remove the excessive itemprop tags as it really
is not a good idea.  Cleanup a few minor things.

templates/index.html

@@ -3,8 +3,7 @@
 <p>{{ SITE_DESCR }}</p>
 {% if articles and ARTICLES_ON_INDEX %}
 <h2>Recent Articles:</h2>
-<ul class="item-list" itemscope itemtype="http://schema.org/ItemList">
-<meta name="Recent Articles"/>
+<ul class="item-list">
 {% for article in articles[0:ARTICLES_ON_INDEX] %}
 {% include '_list_item.html' %}
 {% endfor %}