[tx-robot] updated from transifex

apps/files/l10n/cs_CZ.php

apps/files/l10n/de_DE.php

apps/files/l10n/es_AR.php

apps/files/l10n/gl.php

apps/files/l10n/it.php

apps/files/l10n/ja_JP.php

apps/files/l10n/lv.php

apps/files/l10n/pt_PT.php

apps/files/l10n/sk_SK.php

apps/files/l10n/vi.php

apps/user_ldap/l10n/gl.php

core/l10n/gl.php

l10n/cs_CZ/files.po

l10n/de_DE/files.po

l10n/es_AR/files.po

l10n/es_AR/settings.po

l10n/gl/core.po

l10n/gl/files.po

l10n/gl/lib.po

l10n/gl/user_ldap.po