Trebuchet: PT-PT translations minor changes/aditions. 

Change-Id: I8d1e05a6941522f4fa654f5ca3029f7917a58dd2
Trebuchet: Add missing Afrikaans translations

Change-Id: Iad464bb7dfd05fe26df6d0ff510524b9b47e99ec
Merge "Trebuchet: PT-PT translations minor changes/aditions. " into cm-10.1
Merge "Trebuchet: Add missing Afrikaans translations" into cm-10.1