LockClock: Update pt-PT translation.

Patch Set 1:
	* Fix weather_E;
	* Fix weather_enable;
	* Change weather_tap_to_refresh to 'Tocar para actualizar';
	* Replace all terms from pt-BR to pt-PT that were wrong:
	  '... em negrito' to '... a negrito'
Patch Set 2:
	* Fix weather_enable again;
Patch Set 3:
	* Add line feed to COMMIT MSG.
Patch Set 4:
	* Some for fixes.

Change-Id: I6cfcca4d7ba909a32a2cb86c090e331eebea16d2