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

Localization authors:
- Alberto Castro <albertdecastro@tutanota.com>
- rui_mourao_ <rui_mourao_@hotmail.com>

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