include _index.html in autogenerated pages, remove 'time to read' estimates

layouts/_default/list.html

@@ -1,6 +1,11 @@
 {{ define "main" -}}
 <ul class="posts">
   <h1>{{ .Title }}</h1>
+    <div class="homepage-content">
+      <!-- Note that the content for index.html, as a sort of list page, will pull from content/_index.md -->
+      {{ .Content }}
+    </div>
+
   {{ range .Data.Pages -}}
   <li>
     <div class="flex">