[tx-robot] updated from transifex

apps/calendar/l10n/ca.php

apps/calendar/l10n/de.php

apps/calendar/l10n/el.php

apps/calendar/l10n/fi_FI.php

apps/calendar/l10n/fr.php

apps/contacts/l10n/ca.php

apps/contacts/l10n/de.php

apps/contacts/l10n/el.php

apps/contacts/l10n/fi_FI.php

apps/contacts/l10n/fr.php

apps/files/l10n/ca.php

apps/files/l10n/el.php

apps/files/l10n/fi_FI.php

apps/files/l10n/fr.php

apps/files/l10n/lv.php

apps/gallery/l10n/ca.php

apps/gallery/l10n/el.php

apps/gallery/l10n/fi_FI.php

apps/gallery/l10n/fr.php

core/l10n/lv.php