Added the sample code from wxPython In Action to the samples dir

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42925 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

wxPython/samples/wxPIA_book/Chapter-08/simple_frame.py

@@ -0,0 +1,8 @@
+import wx
+
+if __name__ == '__main__':
+    app = wx.PySimpleApp()
+    frame = wx.Frame(None, -1, "A Frame", style=wx.DEFAULT_FRAME_STYLE,
+        size=(200, 100))
+    frame.Show()
+    app.MainLoop()