Improve support for native console programs

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Start the Win32 Python (not the Cygwin port) inside mintty

What is the expected output? What do you see instead?
The interactive Python prompt should be displayed. Instead, nothing happens
and the shell remains suspended until I press Ctrl-C.

What version of the product are you using? On what operating system?
0.3.5-1

Please provide any additional information below.
Win32 Python is works fine under Console2
(http://sourceforge.net/projects/console/), which is a different Windows
terminal emulator.

Original issue reported on code.google.com by sami.kyo...@gmail.com on 17 Feb 2009 at 3:07