remove uservoice code

app/views/layouts/application.html.erb

@@ -138,19 +138,8 @@
     Metamaps.Loading.loader.setDensity(41); // default is 40
     Metamaps.Loading.loader.setRange(0.9); // default is 1.3
     Metamaps.Loading.loader.show(); // Hidden by default
-
-    // set up uservoice with signed in user
-    <% if authenticated? && ENV['SSO_KEY'] %>
-        USERVOICE.load(Metamaps.Active.Mapper.name, Metamaps.Active.Mapper.id, "<%= user.email %>", "<%= current_sso_token %>");
-    <% else %>
-        USERVOICE.load();
-    <% end %>
 </script>
 
-<% if !authenticated? %>
-  <iframe width="1" height="1" src="http://support.metamaps.cc/logout.json"; style="visibility:hidden;"></iframe>
-<% end %>
-
 <%= render :partial => 'layouts/googleanalytics' if Rails.env.production? %>
 </body>
 </html>