Update Haml files for usage with version 5

app/views/deliveries/_form.html.haml

@@ -21,7 +21,7 @@
       $('#new_stock_article').removeAttr('disabled').select2({
         tags: true,
         placeholder: '#{t '.create_stock_article'}',
-        data: #{articles_for_select2(@supplier.articles).to_json},
+        data: #{raw articles_for_select2(@supplier.articles).to_json},
         createTag: function(data) {
           return {
             id: 'new',

app/views/deliveries/_stock_article_for_adding.html.haml

@@ -4,7 +4,7 @@
 
 %tr{:id => "stock_article_#{article.id}", :class => css_class}
   %td= article.name
-  %td{:data => {:toggle => :tooltip, :title => render(:partial => 'shared/article_price_info', :locals => {:article => article})}}= number_to_currency article.price
+  %td{:data => {:toggle => :tooltip, :title => "#{render(:partial => 'shared/article_price_info', :locals => {:article => article})}"}}= number_to_currency article.price
   %td= article.unit
   %td= article.article_category.name
   %td