Add /via links for attribution

You can add a via: param to the front matter of any content type but I've only included it in the archtectypes for the types that are likely to need it. Close #18
7 years ago · 969c98ca61
--- a/archetypes/images.md
+++ b/archetypes/images.md
@@ -6,5 +6,7 @@ type: image
 # image is relative to /static/images/
 image: {{ .TranslationBaseName }}.jpg
 show_title: false
 # via: add a URL for attribution if it's not your image
 via: 
 tags:
 ---
--- a/archetypes/quotes.md
+++ b/archetypes/quotes.md
@@ -6,5 +6,7 @@ author:
 work:
 year:
 type: quote
 # via: add a URL for attribution
 via: 
 tags:
 ---
--- a/archetypes/videos.md
+++ b/archetypes/videos.md
@@ -4,5 +4,7 @@ date: {{ .Date }}
 draft: false
 embed_url: 
 type: video
 # via: add a URL for attribution
 via: 
 tags:
 ---
--- a/layouts/partials/tags.html
+++ b/layouts/partials/tags.html
@@ -2,5 +2,8 @@
  {{ range .Params.tags }}
  <li><a href="{{ relURL "/tags/" }}{{ . | urlize }}/">{{ . }}</a></li>
  {{ end }}
  {{- with .Params.via -}}
  <li><a href="{{ . }}">/via</a></li>
  {{- end -}}
  <li><a href="{{ .Permalink }}" title="Permalink">#</a></li>
 </ul>