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/dtd1.sax2 b/result/dtd1.sax2
new file mode 100644
index 0000000..47be5e0
--- /dev/null
+++ b/result/dtd1.sax2
@@ -0,0 +1,9 @@
+SAX.setDocumentLocator()
+SAX.startDocument()
+SAX.internalSubset(MEMO, -//SGMLSOURCE//DTD MEMO//EN, http://www.sgmlsource.com/dtds/memo.dtd)
+SAX.externalSubset(MEMO, -//SGMLSOURCE//DTD MEMO//EN, http://www.sgmlsource.com/dtds/memo.dtd)
+SAX.startElementNs(MEMO, NULL, NULL, 0, 0, 0)
+SAX.characters(
+, 1)
+SAX.endElementNs(MEMO, NULL, NULL)
+SAX.endDocument()