Ensure assets are recompiled when configuration changes

app/assets/javascripts/osm.js.erb

@@ -1,3 +1,5 @@
+//= depend_on application.yml
+
 OSM = {
 <% if defined?(PIWIK) %>
   PIWIK:                 <%= PIWIK.to_json %>,

config/initializers/assets.rb

@@ -7,7 +7,7 @@ Rails.application.config.assets.version = "1.0"
 Rails.application.config.assets.manifest = Rails.root.join("tmp/manifest.json")
 
 # Add additional assets to the asset load path
-# Rails.application.config.assets.paths << Emoji.images_path
+Rails.application.config.assets.paths << Rails.root.join("config")
 
 # Precompile additional assets.
 # application.js, application.css, and all non-JS/CSS in app/assets folder are already added.