Removed superfluous 'tracks' directory at the root of the repository.

Testing commits to github.

vendor/plugins/unobtrusive_javascript/init.rb

@@ -0,0 +1,21 @@
+require 'actionview_helpers_patches'
+require 'prototype_helper_patches'
+require 'scriptaculous_helper_patches'
+require 'asset_tag_helper_patches'
+require 'tag_helper_patches'
+require 'behaviour_caching'
+require 'ujs'
+
+# make plugin controllers and views available to app
+config.load_paths += %W(#{UJS::PLUGIN_CONTROLLER_PATH})
+Rails::Initializer.run(:set_load_path, config)
+
+# add methods to action controller base
+ActionController::Base.send(:include, UJS::ControllerMethods)
+
+# load in the helpers and caching code
+ActionController::Base.send(:helper, UJS::Helpers)
+ActionController::Base.send(:include, UJS::BehaviourCaching)
+
+# require the controller
+require 'unobtrusive_javascript_controller'