Blocked revisions 69001,69010,69012,69014,69018,69023 via svnmerge

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  r69001 | raymond.hettinger | 2009-01-26 20:58:49 -0600 (Mon, 26 Jan 2009) | 1 line

  Promote combinations_with_replacement() from a recipe to a regular itertool.
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  r69010 | raymond.hettinger | 2009-01-27 03:33:06 -0600 (Tue, 27 Jan 2009) | 1 line

  Add tests to verify combinatoric relationships.
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  r69012 | raymond.hettinger | 2009-01-27 03:52:35 -0600 (Tue, 27 Jan 2009) | 1 line

  Stronger tests for combinatoric relationships.
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  r69014 | raymond.hettinger | 2009-01-27 04:03:04 -0600 (Tue, 27 Jan 2009) | 1 line

  Issue 5021: doctest.testfile should set __name__
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  r69018 | raymond.hettinger | 2009-01-27 04:36:14 -0600 (Tue, 27 Jan 2009) | 1 line

  More exhaustive combinatoric checks.
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  r69023 | raymond.hettinger | 2009-01-27 07:26:35 -0600 (Tue, 27 Jan 2009) | 1 line

  Add more tests for the powerset() recipe.
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