Update Keyboard_pt_url.qml
Created by: ivoxavier
This propose change is trying to reduce the annoyance reported in this bug: (https://bugs.launchpad.net/ubuntu-rtm/+source/indicator-keyboard/+bug/1424638) with the "com.br" (Brazil). In Portugal we use ".pt" or "com.pt". Aditionally, replaced some of the extended with most used urls in our country.