fixed the test script after some discussion on the semantic of

* check-xml-test-suite.py: fixed the test script after some discussion
  on the semantic of TYPE="error"
* Makefile.am: added the script to the distrib
Daniel
diff --git a/Makefile.am b/Makefile.am
index 0512f7e..b16d758 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -551,7 +551,7 @@
 	(cd $(srcdir) ; tar -cf - --exclude CVS win32 macos vms test result SAXresult ) | (cd $(distdir); tar xf -)
 
 cleantar:
-	@(rm -f libxslt*.tar.gz COPYING.LIB)
+	@(rm -f libxml*.tar.gz COPYING.LIB)
 
 rpm: cleantar
 	@(unset CDPATH ; $(MAKE) dist && rpm -ta $(distdir).tar.gz)
@@ -566,7 +566,7 @@
 confexecdir=$(libdir)
 confexec_DATA = xml2Conf.sh
 EXTRA_DIST = xml2-config.in xml2Conf.sh.in libxml.spec.in libxml.spec \
-             libxml.m4 Copyright \
+             libxml.m4 Copyright check-xml-test-suite.py \
              example/Makefile.am example/gjobread.c example/gjobs.xml \
 	     $(man_MANS) libxml-2.0.pc.in \
 	     trionan.c trionan.h triostr.c triostr.h trio.c trio.h \