Refactor sources

app/views/uploads/new.html.erb

@@ -20,9 +20,7 @@
       <%= form_for(@upload, :html => {:multipart => true, :class => "simple_form", :id => "form"}) do |f| %>
         <%= hidden_field_tag :url, params[:url] %>
         <%= hidden_field_tag :ref, params[:ref] %>
-        <%= hidden_field_tag :normalized_url, @normalized_url %>
         <%= f.hidden_field :md5_confirmation %>
-        <%= f.hidden_field :referer_url, :value => @source.try(:referer_url) %>
 
         <% if CurrentUser.can_upload_free? %>
           <div class="input">