Offering Rails translation

Hi there,

I'm Brazillian programmer (although in a beginner level), and I'd like
to offer my contribution to this amazing framework with the only kind
of help I can give: by translating it to Brazillian Portuguese

I don't know if anyone has proposed it already, but if you know who I
can talk to to have all the english text of the framework, I'd be very
gratefull to know.

Thanks, dudes!