Merged revisions 66134,66136,66143,66154-66155,66190 via svnmerge from

Merged revisions 66134,66136,66143,66154-66155,66190 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r66134 | andrew.kuchling | 2008-09-01 20:13:42 -0500 (Mon, 01 Sep 2008) | 1 line

  Describe the __hash__ changes
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  r66136 | andrew.kuchling | 2008-09-01 20:39:18 -0500 (Mon, 01 Sep 2008) | 1 line

  typo fix
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  r66143 | mark.summerfield | 2008-09-02 02:23:16 -0500 (Tue, 02 Sep 2008) | 3 lines

  a typo
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  r66154 | andrew.kuchling | 2008-09-02 08:06:00 -0500 (Tue, 02 Sep 2008) | 1 line

  Clarify example; add imports
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  r66155 | andrew.kuchling | 2008-09-02 08:08:11 -0500 (Tue, 02 Sep 2008) | 1 line

  Add e-mail address
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  r66190 | benjamin.peterson | 2008-09-03 16:48:20 -0500 (Wed, 03 Sep 2008) | 1 line

  3.0 still has the old threading names
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