I have added some thought on error messages internationalization. I
would enjoy to hear you about I18n in Trails!
As soon as I have something working I'll post here the source code so
you can try it.
I've added on Wiki some information about the i18n implementation I
might finish tomorrow or in the weekend. I had some urgency in this so
that's why I've impemented without discussing the architecture of
this. I would really want to hear your suggestions! I would like to
review the code and send the modifications so we can have some default
i18n in Trails.