Add single page layout, and display recent posts

themes/vanilla/layouts/_default/single.html

@@ -0,0 +1,4 @@
+{{ define "main" }}
+<h2>{{ .Title }}</h2>
+{{ .Content }}
+{{ end }}

themes/vanilla/layouts/index.html

@@ -1,3 +1,10 @@
 {{ define "main" }}
 {{ .Content }}
+
+Recent posts:
+<ul>
+{{ range first 10 (where (where .Site.Pages.ByDate "Section" "blog") ".Kind" "!=" "section") }}
+<li><a href="{{ .Permalink }}">{{ .Title }}</a></li>
+{{ end }}
+</ul>
 {{ end }}