Merged revisions 73694,73708,73738 via svnmerge from

Merged revisions 73694,73708,73738 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r73694 | jesse.noller | 2009-06-29 14:24:26 -0400 (Mon, 29 Jun 2009) | 1 line

  Issue 5740: multiprocessing.connection.* authkey fixes
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  r73708 | jesse.noller | 2009-06-30 13:11:52 -0400 (Tue, 30 Jun 2009) | 1 line

  Resolves issues 5155, 5313, 5331 - bad file descriptor error with processes in processes
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  r73738 | r.david.murray | 2009-06-30 22:49:10 -0400 (Tue, 30 Jun 2009) | 2 lines

  Make punctuation prettier and break up run-on sentence.
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