[tx-robot] updated from transifex

apps/files/l10n/el.php

apps/files/l10n/ro.php

apps/files/l10n/tr.php

apps/files_encryption/l10n/tr.php

apps/files_external/l10n/eu.php

apps/files_external/l10n/tr.php

apps/files_versions/l10n/tr.php

apps/user_ldap/l10n/el.php

apps/user_ldap/l10n/eu.php

apps/user_ldap/l10n/tr.php

apps/user_webdavauth/l10n/el.php

apps/user_webdavauth/l10n/eo.php

apps/user_webdavauth/l10n/eu.php

apps/user_webdavauth/l10n/tr.php

core/l10n/ro.php

core/l10n/tr.php

l10n/el/files.po

l10n/el/user_ldap.po

l10n/el/user_webdavauth.po

l10n/eo/user_webdavauth.po