add more globals reprensents validation result and make validation methods returns VALIDATE_NOT_IMPL (success but with warning message) instead of VALIDATE_SUCCESS (success and no warning message).
add more globals reprensents validation result and make validation
methods returns VALIDATE_NOT_IMPL (success but with warning message)
instead of VALIDATE_SUCCESS (success and no warning message).

pmquang/python-anyconfig,ssato/python-anyconfig,pmquang/python-anyconfig,ssato/python-anyconfig