Updated translations

app/src/main/res/values-de/strings.xml

app/src/main/res/values-de/strings_preferences.xml

app/src/main/res/values-it/strings.xml

app/src/main/res/values-it/strings_preferences.xml

app/src/main/res/values-lt/strings.xml

app/src/main/res/values-lt/strings_certificates.xml

app/src/main/res/values-lt/strings_error.xml

app/src/main/res/values-lt/strings_format.xml

app/src/main/res/values-lt/strings_info.xml

app/src/main/res/values-lt/strings_preferences.xml

app/src/main/res/values-lt/strings_settings.xml

app/src/main/res/values-lt/strings_setup.xml

metadata/lt/full_description.txt

metadata/lt/short_description.txt