Allow test subdirs; handle data- attrs, xml:lang
Allow test subdirs; handle data- attrs, xml:lang

--HG--
extra : transplant_source : %8B%AEQeA%FA.%0FH%FC%FF%C6%9Aow%B7%EB%26%F1%20

tripu/validator,tripu/validator,YOTOV-LIMITED/validator,sammuelyee/validator,sammuelyee/validator,sammuelyee/validator,takenspc/validator,sammuelyee/validator,YOTOV-LIMITED/validator,validator/validator,sammuelyee/validator,validator/validator,tripu/validator,YOTOV-LIMITED/validator,takenspc/validator,tripu/validator,validator/validator,takenspc/validator,takenspc/validator,takenspc/validator,YOTOV-LIMITED/validator,validator/validator,tripu/validator,validator/validator,YOTOV-LIMITED/validator