Patch by Mike Hoy.

- Rename reST target name for collections ABCs to avoid collisions
- Add link to importlib ABCs (collections, numbers and io ABCs were already
  linked)
- Link to glossary entry from numbers module doc (other modules already do it)

The previous markup hijacked the abstract-base-classes glossary entry,
which resulted in the HTML linking to collections.abc when defining the
generic ABC concept.  Now the glossary links to the abc module.

Emphasize the ['x', 'y'] option for listing field names.  Remove PS2 prompts to make the examples cut-and-pasteable.

Merged revisions 87627,87638,87739,87760,87771,87787,87984,87986,88108,88115,88144,88165,88329,88364-88365,88369-88370,88423-88424 via svnmerge from
svn+ssh://svn.python.org/python/branches/py3k

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  r87627 | georg.brandl | 2011-01-02 15:23:43 +0100 (So, 02 Jan 2011) | 1 line

  #1665333: add more docs for optparse.OptionGroup.
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  r87638 | georg.brandl | 2011-01-02 20:07:51 +0100 (So, 02 Jan 2011) | 1 line

  Fix code indentation.
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  r87739 | georg.brandl | 2011-01-04 18:27:13 +0100 (Di, 04 Jan 2011) | 1 line

  Fix exception catching.
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  r87760 | georg.brandl | 2011-01-05 11:59:48 +0100 (Mi, 05 Jan 2011) | 1 line

  Fix duplicate end tag.
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  r87771 | georg.brandl | 2011-01-05 22:47:47 +0100 (Mi, 05 Jan 2011) | 1 line

  On Py3k, -tt and -3 are no-op and unsupported respectively.
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  r87787 | georg.brandl | 2011-01-06 10:15:45 +0100 (Do, 06 Jan 2011) | 1 line

  Remove doc for nonexisting parameter.
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  r87984 | georg.brandl | 2011-01-13 08:24:40 +0100 (Do, 13 Jan 2011) | 1 line

  Add semicolon for consistency.
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  r87986 | georg.brandl | 2011-01-13 08:31:18 +0100 (Do, 13 Jan 2011) | 1 line

  Fix the example output of count().
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  r88108 | georg.brandl | 2011-01-19 09:42:03 +0100 (Mi, 19 Jan 2011) | 1 line

  Suppress trailing spaces in table paragraphs.
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  r88115 | georg.brandl | 2011-01-19 21:05:49 +0100 (Mi, 19 Jan 2011) | 1 line

  #10944: add c_bool to types table.
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  r88144 | georg.brandl | 2011-01-22 23:06:24 +0100 (Sa, 22 Jan 2011) | 1 line

  #10983: fix several bugs in the _tunnel implementation that seem to have missed while porting between branches.  A unittest is needed!
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  r88165 | georg.brandl | 2011-01-24 20:53:18 +0100 (Mo, 24 Jan 2011) | 1 line

  Typo fix.
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  r88329 | georg.brandl | 2011-02-03 08:08:25 +0100 (Do, 03 Feb 2011) | 1 line

  Punctuation typos.
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  r88364 | georg.brandl | 2011-02-07 13:10:46 +0100 (Mo, 07 Feb 2011) | 1 line

  #11138: fix order of fill and align specifiers.
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  r88365 | georg.brandl | 2011-02-07 13:13:58 +0100 (Mo, 07 Feb 2011) | 1 line

  #8691: document that right alignment is default for numbers.
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  r88369 | georg.brandl | 2011-02-07 16:30:45 +0100 (Mo, 07 Feb 2011) | 1 line

  Consistent heading spacing, and fix two typos.
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  r88370 | georg.brandl | 2011-02-07 16:44:27 +0100 (Mo, 07 Feb 2011) | 1 line

  Spelling fixes.
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  r88423 | georg.brandl | 2011-02-15 13:41:17 +0100 (Di, 15 Feb 2011) | 1 line

  Apply logging SocketHandler doc update by Vinay.
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  r88424 | georg.brandl | 2011-02-15 13:44:43 +0100 (Di, 15 Feb 2011) | 1 line

  Remove editing slip.
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Merged revisions 87101,87146,87156,87172,87175,87371,87378,87522-87524,87526-87528,87530-87536,87581 via svnmerge from
svn+ssh://svn.python.org/python/branches/py3k

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  r87101 | georg.brandl | 2010-12-06 23:02:48 +0100 (Mo, 06 Dez 2010) | 1 line

  Remove visible XXX comments.
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  r87146 | georg.brandl | 2010-12-09 19:08:43 +0100 (Do, 09 Dez 2010) | 1 line

  Fix "seperate".
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  r87156 | georg.brandl | 2010-12-10 11:01:44 +0100 (Fr, 10 Dez 2010) | 1 line

  #10668: fix wrong call of __init__.
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  r87172 | georg.brandl | 2010-12-11 20:10:30 +0100 (Sa, 11 Dez 2010) | 1 line

  Avoid AttributeError(_closed) when a TemporaryDirectory is deallocated whose mkdtemp call failed.
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  r87175 | georg.brandl | 2010-12-11 23:19:34 +0100 (Sa, 11 Dez 2010) | 1 line

  Fix markup.
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  r87371 | georg.brandl | 2010-12-18 17:21:58 +0100 (Sa, 18 Dez 2010) | 1 line

  Fix typo.
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  r87378 | georg.brandl | 2010-12-18 18:51:28 +0100 (Sa, 18 Dez 2010) | 1 line

  #10723: add missing builtin exceptions.
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  r87522 | georg.brandl | 2010-12-28 10:16:12 +0100 (Di, 28 Dez 2010) | 1 line

  Replace sys.maxint mention by sys.maxsize.
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  r87523 | georg.brandl | 2010-12-28 10:18:24 +0100 (Di, 28 Dez 2010) | 1 line

  Remove confusing paragraph -- this is relevant only to advanced users anyway and does not belong into the tutorial.
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  r87524 | georg.brandl | 2010-12-28 10:29:19 +0100 (Di, 28 Dez 2010) | 1 line

  Fix advice: call PyType_Ready to fill in ob_type of custom types.
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  r87526 | georg.brandl | 2010-12-28 11:38:33 +0100 (Di, 28 Dez 2010) | 1 line

  #10777: fix iteration over dict keys while mutating the dict.
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  r87527 | georg.brandl | 2010-12-28 11:56:20 +0100 (Di, 28 Dez 2010) | 1 line

  #10768: fix ScrolledText widget construction, and make the example work from the interactive shell.
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  r87528 | georg.brandl | 2010-12-28 12:02:12 +0100 (Di, 28 Dez 2010) | 1 line

  Add news entry and clarify another.
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  r87530 | georg.brandl | 2010-12-28 12:06:07 +0100 (Di, 28 Dez 2010) | 1 line

  #10767: update README in crashers; not all may have a bug entry and/or be fixed.
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  r87531 | georg.brandl | 2010-12-28 12:08:17 +0100 (Di, 28 Dez 2010) | 1 line

  #10742: document readonly attribute of memoryviews.
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  r87532 | georg.brandl | 2010-12-28 12:15:49 +0100 (Di, 28 Dez 2010) | 1 line

  #10781: clarify that *encoding* is not a parameter for Node objects in general.
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  r87533 | georg.brandl | 2010-12-28 12:38:12 +0100 (Di, 28 Dez 2010) | 1 line

  Remove history; adapt a bit more to reST, since this will once be part of the dev guide.
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  r87534 | georg.brandl | 2010-12-28 12:48:53 +0100 (Di, 28 Dez 2010) | 1 line

  Rewrap.
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  r87535 | georg.brandl | 2010-12-28 12:49:41 +0100 (Di, 28 Dez 2010) | 1 line

  #10739: document that on Windows, socket.makefile() does not make a file that has a true file descriptor usable where such a thing is expected.
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  r87536 | georg.brandl | 2010-12-28 12:53:25 +0100 (Di, 28 Dez 2010) | 1 line

  #10609: fix non-working dbm example.
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  r87581 | georg.brandl | 2010-12-30 18:36:17 +0100 (Do, 30 Dez 2010) | 1 line

  Fix NameErrors.
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