nicely render project links on section page

themes/rb/layouts/_default/single.html

@@ -2,9 +2,11 @@
 <article>
     <header id="post-header">
         <h1>{{ .Title }}</h1>
+        {{- if compare.Ne .Parent.Title "Home" -}}
         <div>
             Part of the <a href="{{ .Parent.Permalink }}">{{ .Parent.Title }}</a> series
         </br>
+        {{- end -}}
         {{- if isset .Params "date" -}}
             {{ if eq .Lastmod .Date }}
                 <time>{{ .Date | time.Format (i18n "post.created") }}</time>