fixed xmlRelaxNGNodeMatchesList augmented the test suite this fixes some

* relaxng.c: fixed xmlRelaxNGNodeMatchesList
* test/relaxng/testsuite.xml: augmented the test suite
* result/relaxng/spec1* result/relaxng/tutor12_1*: this fixes
  some schemas validation tests in the presence of foreign
  namespaces.
Daniel
3 files changed