[tx-robot] updated from transifex

apps/user_ldap/l10n/de_DE.php

apps/user_ldap/l10n/fr.php

apps/user_ldap/l10n/it.php

l10n/de_DE/user_ldap.po

l10n/fr/user_ldap.po

l10n/it/user_ldap.po

l10n/templates/core.pot

l10n/templates/files.pot

l10n/templates/files_encryption.pot

l10n/templates/files_external.pot

l10n/templates/files_sharing.pot

l10n/templates/files_trashbin.pot

l10n/templates/files_versions.pot

l10n/templates/lib.pot

l10n/templates/settings.pot

l10n/templates/user_ldap.pot

l10n/templates/user_webdavauth.pot