Move i18n js side setters

Seems better done in application instead of inlined and potentially done in wrong timing.
Still wrong timing though.

app/assets/javascripts/application.coffee

@@ -27,6 +27,9 @@
 
 #= require_tree ./_classes
 
+I18n.defaultLocale = locale.default
+I18n.locale = locale.current
+
 Moe.checkAll = new Moe.CheckAll
 Moe.timeago = new Moe.Timeago
 

app/views/layouts/_locale.html.erb

@@ -1,4 +0,0 @@
-<script type="text/javascript">
-  I18n.defaultLocale = "<%= I18n.default_locale %>";
-  I18n.locale = "<%= I18n.locale %>";
-</script>

app/views/layouts/application.html.erb

@@ -32,9 +32,17 @@
   <script id="user-blacklisted-tags" type="application/json">
     <%= json_escape @current_user.blacklisted_tags_array.to_json.html_safe %>
   </script>
+
+  <script type="text/javascript">
+    window.locale = {
+      current: "<%= I18n.locale %>",
+      default: "<%= I18n.default_locale %>",
+    }
+  </script>
+
   <%= javascript_include_tag :application %>
   <%= javascript_include_tag 'application-legacy' %>
-  <%= render 'layouts/locale' %>
+
   <!--[if lt IE 8]>
   <script src="/IE8.js" type="text/javascript"></script>
   <![endif]-->