Redmine

Hi,
as redmine is currently not able to consider each user's language setting when sending a notification email, I wondered if it could at least switch the language of the email to the author's.
Is this possible with a tiny patch? Something like this:

@mailer.rb

def initialize(*args)
    initial_language = current_language
    set_language_if_valid @author.language
    super
  end

any help is appreciated :-)
Manuel