Blocked revisions 63425-63426 via svnmerge

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  r63425 | benjamin.peterson | 2008-05-17 14:21:20 -0500 (Sat, 17 May 2008) | 2 lines

  add Py3k warnings to oct and hex. backport hex behavior (because it's not different)
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  r63426 | benjamin.peterson | 2008-05-17 14:51:10 -0500 (Sat, 17 May 2008) | 2 lines

  fix spelling
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