Merged revisions 84827-84829 via svnmerge from

Merged revisions 84827-84829 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k

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  r84827 | antoine.pitrou | 2010-09-15 11:58:26 +0200 (mer., 15 sept. 2010) | 3 lines

  Add a glossary entry for file objects.
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  r84828 | antoine.pitrou | 2010-09-15 12:08:31 +0200 (mer., 15 sept. 2010) | 3 lines

  Update file-related information in the FAQ.
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  r84829 | antoine.pitrou | 2010-09-15 13:11:28 +0200 (mer., 15 sept. 2010) | 3 lines

  Add cross-references to the glossary entry for file objects.
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