Merged revisions 68650-68653 via svnmerge from

Merged revisions 68650-68653 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r68650 | mark.dickinson | 2009-01-17 09:45:37 +0000 (Sat, 17 Jan 2009) | 2 lines

  Remove a couple of references to long in the c-api docs
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  r68651 | mark.dickinson | 2009-01-17 10:04:45 +0000 (Sat, 17 Jan 2009) | 2 lines

  Issue #4910, patch 3/3:  rename nb_long to nb_reserved
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  r68652 | mark.dickinson | 2009-01-17 10:21:23 +0000 (Sat, 17 Jan 2009) | 2 lines

  Fix a few more references to long integers in the docs.
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  r68653 | mark.dickinson | 2009-01-17 10:48:28 +0000 (Sat, 17 Jan 2009) | 2 lines

  Remove attempted long->int conversions in py3k version of float.as_integer_ratio.
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