Merge pull request #1057 from astephen2/metadata

Added metadata information. Refs #1028

pelican/themes/simple/templates/article.html

@@ -1,4 +1,19 @@
 {% extends "base.html" %}
+{% block head %}
+  {% for keyword in article.keywords %}
+    <meta name="keywords" contents="{{keyword}}">
+  {% endfor %}
+
+  {% for description in article.description %}
+    <meta name="description" contents="{{description}}">
+  {% endfor %}
+
+  {% for tag in article.tags %}
+    <meta name="tags" contents="{{tag}}"
+  {% endfor %}
+
+{% endblock %}
+
 {% block content %}
 <section id="content" class="body">
   <header>