Merge branch 'trahfo/master' into spree-1.1

* trahfo/master:
  specify available attributes for update
  specify available attributes for update
  moved partial into other directory
  specify available attributes for update
  let's see if it also works with spree 1.1.0

Conflicts:
	spree_digital.gemspec

app/models/spree/digital.rb

@@ -7,5 +7,7 @@ module Spree
   
     # TODO: Limit the attachment to one single file. Paperclip supports many by default :/
 
+    attr_accessible :variant_id, :attachment
+      
   end
 end

app/models/spree/digital_link.rb

@@ -28,5 +28,7 @@ module Spree
       self.access_counter = 0
     end
 
+    attr_accessible :digital, :line_item, :secret
+
   end
 end

app/views/spree/digitals/_digital.html.erb

@@ -0,0 +1,5 @@
+<% if digital.attachment_file_name.present? %>
+  <%= digital.attachment_file_name %> (<%= number_to_human_size(digital.attachment_file_size) %>)
+<% else %>
+  <%=t 'broken_file' %>
+<% end %>