Description:

Generates locales for the given model name. If no argument is passed in,
this generator will generate locales for the all colums that model have,
and locales will be their columns name

Example:

de rails d aginx:locale attachment user_name:中文测试1 user_id:中文测试2 -l 中文

This will :
  insert  config/locales/activerecord.en.yml
  insert  config/locales/activerecord.en.yml
  insert  config/locales/admin.en.yml
  insert  config/locales/activerecord.zh-CN.yml
  insert  config/locales/activerecord.zh-CN.yml