Merge pull request #87 from Jonanin/custom_cfg

Sort location_custom_cfg hash to prevent random ordering

templates/vhost/vhost_location_empty.erb

@@ -1,5 +1,5 @@
   location <%= location %> {
-<% location_custom_cfg.each do |key,value| -%>
+<% location_custom_cfg.sort_by {|k,v| k}.each do |key,value| -%>
     <%= key %> <%= value %>;
 <% end -%>
   }