[tx-robot] updated from transifex

apps/files_trashbin/l10n/ar.php

l10n/ar/files.po

l10n/ar/files_trashbin.po

l10n/ar/user_ldap.po

l10n/bg_BG/files.po

l10n/bg_BG/user_ldap.po

l10n/bn_BD/files.po

l10n/bn_BD/user_ldap.po

l10n/bs/files.po

l10n/bs/user_ldap.po

l10n/ca/files.po

l10n/ca/settings.po

l10n/ca/user_ldap.po

l10n/cs_CZ/files.po

l10n/cs_CZ/user_ldap.po

l10n/cy_GB/files.po

l10n/cy_GB/user_ldap.po

l10n/da/files.po

l10n/da/settings.po

l10n/da/user_ldap.po