finish i18n of article_categories + translation

config/locales/de/de.article_categories.yml

@@ -0,0 +1,12 @@
+de:
+  article_categories:
+    edit:
+      title: 'Kategorie ändern'
+    form:
+      or_cancel: 'oder abbrechen'
+    index:
+      title: 'Artikelkategorien'
+      new: 'Neue Kategorie anlegen'
+      confirm_delete: 'Bist Du sicher?'
+    new:
+      title: 'Neue Kategorie anlegen'

config/locales/de/de.simple_form.yml

@@ -88,6 +88,9 @@ de:
         unit: 'Einheit'
         note: 'Notiz'
         article_category: 'Kategorie'
+      article_category:
+        name: 'Name'
+        description: 'Beschreibung'
       stock_article:
         supplier: 'Lieferant'
       delivery:

config/locales/en/en.article_categories.yml

@@ -0,0 +1,12 @@
+en:
+  article_categories:
+    edit:
+      title: 'Edit category'
+    form:
+      or_cancel: 'or cancel'
+    index:
+      title: 'Article categories'
+      new: 'Add new category'
+      confirm_delete: 'Are you sure?'
+    new:
+      title: 'Add new category'