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/dtd7.sax2 b/result/dtd7.sax2
new file mode 100644
index 0000000..4a47191
--- /dev/null
+++ b/result/dtd7.sax2
@@ -0,0 +1,16 @@
+SAX.setDocumentLocator()
+SAX.startDocument()
+SAX.internalSubset(doc, , )
+SAX.elementDecl(doc, 4, ...)
+SAX.elementDecl(a, 3, ...)
+SAX.elementDecl(b, 3, ...)
+SAX.externalSubset(doc, , )
+SAX.startElementNs(doc, NULL, NULL, 0, 0, 0)
+SAX.startElementNs(a, NULL, NULL, 0, 0, 0)
+SAX.characters(This, 4)
+SAX.endElementNs(a, NULL, NULL)
+SAX.startElementNs(b, NULL, NULL, 0, 0, 0)
+SAX.characters( is a valid document, 20)
+SAX.endElementNs(b, NULL, NULL)
+SAX.endElementNs(doc, NULL, NULL)
+SAX.endDocument()