Pontoon: Update Portuguese (pt-PT) localization of Thimble
Pontoon: Update Portuguese (pt-PT) localization of Thimble

Localization authors:
- Cláudio Esperança <cesperanc@gmail.com>

humphd/thimble.mozilla.org,humphd/thimble.mozilla.org,mozilla/thimble.mozilla.org,mozilla/thimble.mozilla.org,mozilla/thimble.mozilla.org,humphd/thimble.mozilla.org,mozilla/thimble.mozilla.org,humphd/thimble.mozilla.org