Merged revisions 75207 via svnmerge from

Merged revisions 75207 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r75207 | mark.dickinson | 2009-10-03 11:18:40 +0100 (Sat, 03 Oct 2009) | 9 lines

  Merged revisions 75205 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

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    r75205 | mark.dickinson | 2009-10-03 11:14:34 +0100 (Sat, 03 Oct 2009) | 2 lines

    Issue #7028:  Add note to hex() builtin docs pointing to float.hex().
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