generate local file on install rather than load

lib/generators/validates_timeliness/install_generator.rb

@@ -9,6 +9,9 @@ module ValidatesTimeliness
         copy_file 'validates_timeliness.rb', 'config/initializers/validates_timeliness.rb'
       end
 
+      def copy_locale_file
+        copy_file 'en.yml', 'config/locales/validates_timeliness.en.yml'
+      end
     end
   end
 end

lib/validates_timeliness.rb

@@ -42,5 +42,3 @@ require 'validates_timeliness/helper_methods'
 require 'validates_timeliness/attribute_methods'
 require 'validates_timeliness/extensions'
 require 'validates_timeliness/version'
-
-I18n.load_path << File.expand_path(File.dirname(__FILE__) + '/validates_timeliness/locale/en.yml')