Add posts page to list all.

_layouts/default.html

@@ -19,6 +19,7 @@
           <a href="/">fnordig</a>
         </h1>
         <ul>
+          <li><a href="/posts/">posts</a></li>
           <li><a href="/about/">about</a></li>
           <li><a href="/feed.xml">feed</a></li>
           <li>| links:</li>

posts.md

@@ -0,0 +1,8 @@
+---
+layout: post
+title: posts
+---
+
+{% for post in site.posts %}
+* {{post.date | date_to_string}}: [{{post.title}}]({{post.url}})
+{% endfor %}