Portuguese translation

Hello everyone, My name is Luiz Fernando Salvaterra and I'm a brasilian
iOS developer.
Im here to share with you my translate of swift 4 documentation to pt-br
(brasilian oficial language)
Here is the link:

https://nandosalvaterra.gitbooks.io/documentacao-swift-4/

It is still in progress, but I believe I will finish by the end of
November.
Best Regards,

Luiz Fernando S.