Merge pull request #64 from hidakatsuya/strictly-check-plugin-locales-are-loaded

Strictly check that the plugin's custom locales are loaded

Author: ishikawa999

lib/message_customize/locale.rb

@@ -45,7 +45,7 @@ def available_messages(lang)
       end
 
       def customizable_plugin_messages?
-        Rails.application.config.i18n.load_path.last.include?('redmine_message_customize')
+        Rails.application.config.i18n.load_path.last.include?('redmine_message_customize/config/locales')
       end
     end
   end