Initial scaffold: Hugo site for west575.org

Blog with contact form and newsletter signup, structured like the
other Reground-hosted sites but with its own visual identity.

layouts/index.html

@@ -0,0 +1,25 @@
+{{ define "main" }}
+<section class="hero">
+  <h1>{{ .Title }}</h1>
+  {{ .Content }}
+</section>
+
+<section class="home-recent">
+  <h2>Recent posts</h2>
+  <ul class="post-list">
+    {{ range first 5 (where .Site.RegularPages "Section" "posts") }}
+    <li class="post-list-item">
+      <a href="{{ .RelPermalink }}">{{ .Title }}</a>
+      <span class="post-date">{{ .Date.Format "January 2, 2006" }}</span>
+    </li>
+    {{ end }}
+  </ul>
+  <p><a href="/posts/">All posts &rarr;</a></p>
+</section>
+
+<section class="home-subscribe">
+  <h2>Stay in the loop</h2>
+  <p>New posts land here first, and occasionally by email.</p>
+  {{ partial "subscribe-form.html" . }}
+</section>
+{{ end }}