Allow to create stock_article as copy of article in delivery form

app/assets/javascripts/application.js

@@ -142,6 +142,9 @@ $(function() {
     // Sort tables with a default sort
     $('.sorter-bar.default-sort-asc button:nth-child(1)').trigger('click');
     $('.sorter-bar.default-sort-desc button:nth-child(2)').trigger('click');
+    
+    // Translate Select2 messages - could be done in another place, right?
+    $.fn.select2.defaults.formatNoMatches = function () { return "-"; };
 });
 
 // compare two elements interpreted as text

app/assets/stylesheets/bootstrap_and_overrides.css.less

@@ -42,6 +42,12 @@ body {
     dd { .clearfix(); }
 }
 
+// Fix nested content in btn-toolbar and btn-group, see https://github.com/twitter/bootstrap/issues/5497#issuecomment-10038711
+.btn-toolbar > *,
+.btn-group > * {
+  font-size: @baseFontSize;
+}
+
 @mainRedColor: #ED0606;
 
 .logo {