Improve list pages + support "series"

- Use a <ul>: better accessibility
- Background for individual pages in the list, giving a better feeling
  of separation
- Support "series" taxonomy (displayed oldest to newest)

layouts/_default/list.html

@@ -10,8 +10,9 @@
     </span>
 </h1>
 
+{{ with .Sections }}
 <div class="sections">
-    {{ range .Sections }}
+    {{ range . }}
 
     <a class="section-anchor" href="{{ .Permalink }}">
         <div class="section">
@@ -34,13 +35,18 @@
 
     {{ end }}
 </div>
+{{ end }}
 
-<div class="posts">
-    {{ range .Paginator.Pages }}
-        {{ .Render "summary" }}
-    {{ else }}
-        {{ i18n "no_posts" }}
-    {{ end }}
+<div class="page-list">
+    <ul>
+        {{ range .Paginator.Pages }}
+        <li>{{ .Render "summary" }}</li>
+        {{ else }}
+        <div>
+            {{ i18n "no_posts" }}
+        </div>
+        {{ end }}
+    </ul>
 </div>
 
 {{ if gt .Paginator.TotalPages 1 }}

layouts/partials/post-metadata.html

@@ -74,6 +74,17 @@
     </span>
     {{ end }}
 
+    {{ with .Params.series }}
+    <div class="series">
+        {{ range ($.GetTerms "series") }}
+        <span class="post-meta-item">
+            {{ partial "icon.html" "files" }}
+            <a href="{{ .Permalink }}">{{ .LinkTitle }}</a>
+        </span>
+        {{ end }}
+    </div>
+    {{ end }}
+
     <div class="tags">
         {{ range (.GetTerms "tags") }}
         <span class="post-meta-item">

layouts/taxonomy/list.html

@@ -5,6 +5,8 @@
         {{ partial "icon.html" "tag" }}
     {{ else if eq .Data.Singular "author" }}
         {{ partial "icon.html" "user-circle" }}
+    {{ else if eq .Data.Singular "series" }}
+        {{ partial "icon.html" "files" }}
     {{ else }}
         {{ partial "icon.html" "filter" }}
     {{ end }}
@@ -30,13 +32,24 @@
 </ul>
 
 {{ else }}
-{{ range .Paginator.Pages }}
-    {{ .Render "summary" }}
-{{ else }}
-<div>
-    {{ i18n "no_posts" }}
-</div>
+
+
+{{ $items := .Paginator.Pages }}
+{{ if eq .Data.Singular "series" }}
+{{ $items = .Paginator.Pages.Reverse }}
 {{ end }}
+<div class="page-list">
+    <ul>
+        {{ range $items }}
+        <li>{{ .Render "summary" }}</li>
+        {{ else }}
+        <div>
+            {{ i18n "no_posts" }}
+        </div>
+        {{ end }}
+    </ul>
+</div>
+
 
 {{ if gt .Paginator.TotalPages 1 }}
 <div class="pagination">