Added s setup module to make it easier to test the sample modules.
diff --git a/Doc/ext/setup.py b/Doc/ext/setup.py
new file mode 100644
index 0000000..5b99cfe
--- /dev/null
+++ b/Doc/ext/setup.py
@@ -0,0 +1,8 @@
+from distutils.core import setup, Extension
+setup(name="noddy", version="1.0",
+      ext_modules=[
+         Extension("noddy", ["noddy.c"]),
+         Extension("noddy2", ["noddy2.c"]),
+         Extension("noddy3", ["noddy3.c"]),
+         ])
+