Merged revisions 72226 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/trunk

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  r72226 | kurt.kaiser | 2009-05-02 21:03:44 -0400 (Sat, 02 May 2009) | 3 lines

  idle.py modified and simplified to better support
  developing experimental versions of IDLE which are
  not installed in the standard location.
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