try to work on bug #109225 and provide better error reports. this change

* relaxng.c: try to work on bug #109225 and provide better
  error reports.
* result/relaxng/* : this change the output of a number of tests
* xinclude.c: fixing the parsed entity redefinition problem
  raised on the list.
* test/schemas/date_0.xsd: updated the date test c.f. E2-12
Daniel
13 files changed