Pontoon: Update Portuguese (pt-BR) localization of Test Pilot Website
Pontoon: Update Portuguese (pt-BR) localization of Test Pilot Website

Localization authors:
- Maykon Chagas <mchagas@riseup.net>

clouserw/testpilot,fzzzy/testpilot,fzzzy/testpilot,mathjazz/testpilot,lmorchard/testpilot,chuckharmston/testpilot,dannycoates/testpilot,meandavejustice/testpilot,6a68/idea-town,flodolo/testpilot,dannycoates/testpilot,mozilla/idea-town,chuckharmston/testpilot,fzzzy/testpilot,meandavejustice/testpilot,mozilla/idea-town-server,lmorchard/idea-town,mozilla/idea-town,lmorchard/idea-town,mozilla/idea-town-server,6a68/idea-town,lmorchard/idea-town-server,lmorchard/idea-town-server,lmorchard/idea-town,mathjazz/testpilot,mozilla/idea-town-server,lmorchard/idea-town-server,clouserw/testpilot,flodolo/testpilot,meandavejustice/testpilot,flodolo/testpilot,lmorchard/idea-town-server,meandavejustice/testpilot,fzzzy/testpilot,clouserw/testpilot,dannycoates/testpilot,mozilla/idea-town,lmorchard/testpilot,6a68/idea-town,6a68/testpilot,chuckharmston/testpilot,lmorchard/testpilot,6a68/testpilot,lmorchard/testpilot,mathjazz/testpilot,dannycoates/testpilot,mozilla/idea-town-server,flodolo/testpilot,6a68/idea-town,mathjazz/testpilot,clouserw/testpilot,chuckharmston/testpilot,lmorchard/idea-town,mozilla/idea-town,6a68/testpilot,6a68/testpilot