[tx-robot] updated from transifex

apps/files/l10n/ca.php

apps/files/l10n/de.php

apps/files/l10n/es.php

apps/files/l10n/fr.php

apps/files/l10n/it.php

apps/files/l10n/ja_JP.php

apps/files/l10n/ru.php

apps/files/l10n/sl.php

apps/files/l10n/sv.php

apps/files/l10n/th_TH.php

apps/files/l10n/zh_TW.php

apps/files_sharing/l10n/ca.php

apps/files_sharing/l10n/de.php

apps/files_sharing/l10n/es.php

apps/files_sharing/l10n/fr.php

apps/files_sharing/l10n/it.php

apps/files_sharing/l10n/ja_JP.php

apps/files_sharing/l10n/sl.php

apps/files_sharing/l10n/sv.php

apps/files_sharing/l10n/th_TH.php