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/ns2.sax2 b/result/ns2.sax2
new file mode 100644
index 0000000..fc8d6f4
--- /dev/null
+++ b/result/ns2.sax2
@@ -0,0 +1,5 @@
+SAX.setDocumentLocator()
+SAX.startDocument()
+SAX.startElementNs(diagram, dia, 'http://www.lysator.liu.se/~alla/dia/', 1, xmlns:dia='http://www.lysator.liu.se/~alla/dia/', 1, 0, dia:testattr='test...', 4)
+SAX.endElementNs(diagram, dia, 'http://www.lysator.liu.se/~alla/dia/')
+SAX.endDocument()