Implement now page, add new post "Patience"

_includes/layouts/post.njk

@@ -6,7 +6,19 @@ layout: layouts/base.njk
 <h1>{{ title }}</h1>
 
 <div class="post-metadata">
-	<p>{% if author.name %}{{ author.name }}, {% else %}{{ metadata.author.name }}, {% endif %}<time datetime="{{ page.date | htmlDateString }}">{{ page.date | readableDate }}</time></p>
+	{% if author %}
+
+	{% if author.url %}<a href="{{ author.url }}">{% endif %}
+	<p>{% if author.name %}{{ author.name }}, {% endif %}{% if author.url %}</a>{% endif %}<time datetime="{{ page.date | htmlDateString }}">{{ page.date | readableDate }}</time></p>
+
+	{% else %}
+
+	{% if metadata.author.url %}<a href="{{ metadata.author.url }}">{% endif %}
+	<p>{% if metadata.author.name %}{{ metadata.author.name }}, {% endif %}{% if metadata.author.url %}</a>{% endif %}<time datetime="{{ page.date | htmlDateString }}">{{ page.date | readableDate }}</time></p>
+
+	{% endif %}
+
+
 	<ul>
 		{%- for tag in tags | filterTagList %}
 		{%- set tagUrl %}/tags/{{ tag | slugify }}/{% endset %}