add tags

index.html

@@ -26,6 +26,14 @@ subtitle: This is where I will tell my friends way too much about me
 	  <a href="{{ post.url | prepend: site.baseurl }}" class="post-read-more">[Read&nbsp;More]</a>
     </div>
 
+    {% if post.tags.size > 0 %}
+    <div class="blog-tags">
+      Tags: 
+      {% for tag in post.tags %}
+      <a href="/tag/{{ tag }}">{{ tag }}</a>
+      {% endfor %}
+    </div>
+    {% endif %}
    </article>
   {% endfor %}
 </div>