added SAXv2 regression tests apparently missing. added SAX1/SAX2 checks.

* result/*.sax2 MAkefile.am: added SAXv2 regression tests apparently
  missing.
* runtest.c: added SAX1/SAX2 checks.
Daniel
diff --git a/result/ns4.sax2 b/result/ns4.sax2
new file mode 100644
index 0000000..e31cc56
--- /dev/null
+++ b/result/ns4.sax2
@@ -0,0 +1,5 @@
+SAX.setDocumentLocator()
+SAX.startDocument()
+SAX.startElementNs(diagram, NULL, NULL, 0, 4, 0, testattr='test...', 4, xml:lang='en" ...', 2, xml:link='simp...', 6, xml:space='pres...', 8)
+SAX.endElementNs(diagram, NULL, NULL)
+SAX.endDocument()