Report every editorial attribute in the revision diff

diff_against gained external_url, published_at and user. The view renders
each metadata section only when that attribute changed, and says so once
when none did.

Metadata now precedes the locale pointer, which speaks only of translations:
above the metadata it read as "nothing changed" on a revision that had moved
the page.

2 files changed, 8 insertions, 2 deletions

diff --git a/config/locales/de.yml b/config/locales/de.yml
index 2aec7bfa..3f2eb0ab 100644
--- a/config/locales/de.yml
+++ b/config/locales/de.yml
@@ -106,6 +106,9 @@ de:
         tag_list: "Tags"
         template_name: "Template"
         assets: "Anhänge"
+        external_url: "Externe Homepage"
+        published_at: "Veröffentlichungsdatum"
+        user: "Autor"
       menu_item:
         node_id: "Node-ID"
         path: "Pfad"
@@ -744,7 +747,7 @@ de:
       revisions_link: "Alle Revisionen"
       compare_numbered: "Stattdessen zwei nummerierte Revisionen vergleichen"
       none_marker: "(keins)"
-      no_change: "Keine Änderung."
+      no_metadata_change: "Keine Änderungen an den Metadaten."
       unchanged_here_html: "Keine Änderung in der Übersetzung %{lang} zwischen diesen Revisionen — geändert wurde %{others}."
       unchanged_anywhere: "Zwischen diesen Revisionen wurde keine Übersetzung geändert."
       address: "Adresse"
diff --git a/config/locales/en.yml b/config/locales/en.yml
index 965906df..e8428f69 100644
--- a/config/locales/en.yml
+++ b/config/locales/en.yml
@@ -57,6 +57,9 @@ en:
         tag_list: "Tags"
         template_name: "Template"
         assets: "Assets"
+        external_url: "External homepage"
+        published_at: "Publication date"
+        user: "Author"
       menu_item:
         node_id: "Node Id"
         path: "Path"
@@ -712,7 +715,7 @@ en:
       revisions_link: "All revisions"
       compare_numbered: "Compare two numbered revisions instead"
       none_marker: "(none)"
-      no_change: "No change."
+      no_metadata_change: "No metadata changes."
       unchanged_here_html: "No change in the %{lang} translation between these revisions — %{others} changed."
       unchanged_anywhere: "No translation changed between these revisions."
       address: "Address"