I18N: Attributes labels translation issue

Created by: michaelkl

Hello.

First of all, here's my locale/ru.yml:

ru:
  activerecord:
    attributes:
      user:
        email: Email
        password: Пароль
        password_confirmation: Пароль ещё раз
        name: Имя
        role: Роль
        provider: OAuth-провайдер

Now in my User dashboard on new/edit page (one which got the edit form) labels of attributes are displayed using thier translation from locale/ru.yml, but on index and show pages they are don't!

I've dived in sources and found out that on index page the translation is taken from helper.label section, not from the activerecord.attributes one.

I think translation sources should be unified all over Administrate pages and using activerecord.attribues section looks more straightforward to me.

Thank you.