Fix some translations. Improve style for menu, fix layout in digitals page. Working version.

app/views/spree/admin/digitals/_form.html.erb

@@ -1,5 +1,4 @@
 <div>
-  <div>
     <%= form_for(:digital, :url => admin_product_digitals_path(@product), :method => :create, :multipart => true ) do |f| %>
     <fieldset>
       <legend><%= Spree::Variant.model_name.human %> "<%= variant.options_text %>"</legend>
@@ -11,7 +10,7 @@
         <% variant.digitals.each do |digital| %>
         <li>
          <%= render digital %>&nbsp;&nbsp;
-         <%= link_to Spree.t("delete_file"), admin_product_digital_url(@product, digital), :confirm => Spree.t('delete_file_cofirmation', :filename => digital.attachment_file_name), :method => :delete %>
+         <%= link_to Spree.t(:delete_file), admin_product_digital_url(@product, digital), :confirm => Spree.t(:delete_file_cofirmation, :filename => digital.attachment_file_name), :method => :delete %>
        </li>
        <% end %>
      </ul>

app/views/spree/admin/digitals/index.html.erb

@@ -8,10 +8,10 @@
   <% end %>
 
 <% else %>
-  This product has no variants.
+  <%= Spree.t :product_without_variants %>
 
  <% if @product.master.digital? %>
-    A digital version of this product currently exists:
+    <%= Spree.t :digital_exists %>
     <%= render @product.master.digitals %>
   <% end %>