Updated Polish translation
Updated Czech translation
Updated Lithuanian translation
Updated Slovenian translation
Updated Indonesian translation
[l10n] Updated Italian translation.
Updated Brazilian Portuguese translation
Updated Spanish translation
Updated Serbian translation
Updated Belarusian translation.
Make Appdata file translatable
Added missing file
Updated Spanish translation
Updated Spanish translation
Updated Indonesian translation
Updated Brazilian Portuguese translation, proofread by Enrico Nicoletto
Updated Polish translation
Updated Latvian translation
Updated Czech translation
Updated Lithuanian translation