FEATURE: make title in contents overview translatable and modifiable by module

modules/Blog/Article/Handlers/Article.php

@@ -79,6 +79,10 @@ class Article extends Handler
         return $changedColumns;
     }
 
+    public static function getOverviewTitle() {
+        return trans('article::module.allArticles');
+    }
+
     /**
      *
      * @param User $user

modules/Blog/Article/Resources/lang/en/module.php

@@ -3,5 +3,6 @@ return [
     'name'             => 'Article',
     'description'      => 'Base submodule for blog',
     'comments'         => 'Comments',
-    'commentsOverview' => 'All comments'
+    'commentsOverview' => 'All comments',
+    'allArticles' => 'All articles'
 ];