Text translations.

This is an examples of translation:

signInHeader : R10.Language.Translations
signInHeader =
    { key = "signInHeader"
    , en_us = "Sign in to your Rakuten account"
    , ja_jp = "楽天会員 ログイン"
    , zh_tw = "登錄您的Rakuten帳戶"
    , de_de = "Loggen Sie sich in Ihr Rakuten-Konto ein"
    , fr_fr = "Connectez-vous à votre compte Rakuten"
    }