Recorded merge of revisions 74089 via svnmerge from

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

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  r74089 | senthil.kumaran | 2009-07-19 04:43:43 +0200 (So, 19 Jul 2009) | 3 lines

  Fix for issue5102, timeout value propages between redirects, proxy, digest and
  auth handlers. Fixed tests to reflect the same.
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