Use base16 theme with initial modifications

- set footer definitively at bottom and max width
- removed nav. bar
- changed title to name
- cleared homepage
- set Hack font

layouts/404.html

@@ -0,0 +1,16 @@
+{{ partial "header.html" . }}
+
+<main role="main" class="page-not-found">
+
+  <h1>
+    <span class="base05">[</span><span class="base08">4</span><span class="base09">0</span><span class="base0a">4</span><span class="base05">]</span>
+    <span class="base05"># _</span>
+  </h1>
+
+  <h2>
+    not found
+  </h2>
+
+</main>
+
+{{ partial "footer.html" . }}