fix bug #324432 with <xml:foo/> added to the regression tests Daniel

* SAX2.c: fix bug #324432 with <xml:foo/>
* test/ns7 resul//ns7*: added to the regression tests
Daniel
diff --git a/test/ns7 b/test/ns7
new file mode 100644
index 0000000..d32b3b4
--- /dev/null
+++ b/test/ns7
@@ -0,0 +1 @@
+<xml:test/>