Pontoon: Update Portuguese (Brazil) (pt-BR) localization of AMO
Pontoon: Update Portuguese (Brazil) (pt-BR) localization of AMO

Localization authors:
- Mateus Generoso <mtsgeneroso@gmail.com>
- Marcelo Ghelman <marcelo.ghelman@gmail.com>
- Maykon Chagas <mchagas@riseup.net>

psiinon/addons-server,aviarypl/mozilla-l10n-addons-server,psiinon/addons-server,atiqueahmedziad/addons-server,kumar303/olympia,kumar303/addons-server,atiqueahmedziad/addons-server,wagnerand/addons-server,eviljeff/olympia,mozilla/olympia,eviljeff/olympia,aviarypl/mozilla-l10n-addons-server,diox/olympia,wagnerand/olympia,mozilla/olympia,lavish205/olympia,kumar303/addons-server,bqbn/addons-server,lavish205/olympia,mozilla/olympia,wagnerand/olympia,lavish205/olympia,atiqueahmedziad/addons-server,wagnerand/addons-server,kumar303/olympia,diox/olympia,mozilla/addons-server,eviljeff/olympia,aviarypl/mozilla-l10n-addons-server,mozilla/addons-server,aviarypl/mozilla-l10n-addons-server,kumar303/olympia,wagnerand/addons-server,wagnerand/olympia,psiinon/addons-server,kumar303/addons-server,psiinon/addons-server,mozilla/olympia,diox/olympia,mozilla/addons-server,wagnerand/addons-server,bqbn/addons-server,lavish205/olympia,bqbn/addons-server,diox/olympia,mozilla/addons-server,wagnerand/olympia,kumar303/addons-server,eviljeff/olympia,atiqueahmedziad/addons-server,bqbn/addons-server,kumar303/olympia