Merged revisions 64131,64134-64141,64143-64146 via svnmerge from

Merged revisions 64131,64134-64141,64143-64146 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk

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  r64131 | thomas.heller | 2008-06-11 19:58:19 +0200 (Wed, 11 Jun 2008) | 1 line

  Markup fixes, spelling corrections, and better wordings. Hopefully.
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  r64135 | thomas.heller | 2008-06-11 20:10:43 +0200 (Wed, 11 Jun 2008) | 1 line

  More doc fixes.
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  r64139 | thomas.heller | 2008-06-11 20:40:51 +0200 (Wed, 11 Jun 2008) | 1 line

  Smaller doc fixes.
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  r64143 | thomas.heller | 2008-06-11 21:10:22 +0200 (Wed, 11 Jun 2008) | 1 line

  Add versionadded marker to ctypes.c_longdouble.
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  r64146 | thomas.heller | 2008-06-11 21:58:22 +0200 (Wed, 11 Jun 2008) | 2 lines

  Markup fixes, thanks Georg for the help.
  Document ctypes.util.find_library() and ctypes.util.find_msvcrt().
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