categories.md

layout	title	permalink
page	/categories	/categories/

{% for tag in site.tags %}

{% capture category_name %}{{ tag | first }}{% endcapture %}

<h3 class="category-head">{{ category_name }}</h3>
<a name="{{ category_name | slugize }}"></a>
{% for post in site.tags[category_name] %}
<article class="archive-item">
  <h4><a href="{{ site.baseurl }}{{ post.url }}">{{post.title}}</a></h4>
</article>
{% endfor %}

{% endfor %}