Cleanup up the demo a bit

Added wxWave

Added another patch for SWIG that optimizes the generated code some
and eliminates some unused type mappings in the type registry.
(Reduces it by about half!)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@10218 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/demo/wxGLCanvas.py

@@ -233,7 +233,7 @@ overview = """\
 def _test():
     class MyApp(wxApp):
         def OnInit(self):
-            frame = wxFrame(NULL, -1, "GL Demos", wxDefaultPosition, wxSize(600,300))
+            frame = wxFrame(None, -1, "GL Demos", wxDefaultPosition, wxSize(600,300))
             #win = ConeCanvas(frame)
             MySplitter(frame)
             frame.Show(TRUE)