Hopefully finished validation against facets to use the normalized value

* xmlschemas.c xmlschemastypes.c include/libxml/xmlschemastypes.h:
  Hopefully finished validation against facets to use the normalized
  value of both, the facets and instance values. Added
  xmlSchemaValidateLengthFacetWhtsp(), xmlSchemaValidateFacetWhtsp()
  and xmlSchemaGetValType() to the schema API.
4 files changed