Low quality of pt and pt-br translations

I've been informed that Vitorvicentevalente is continuing to edit war, so I'm removing his translator rights.

Vitorvicentevalente, you are advised to make your proposals of translation changes and glossaries here on portal talk:pt so that your fellow translators can decide with you how to translate terms in the future without edit wars. If you prove to be able to collaborate with them, I'll restore your rights.