Starting point for releases
Full merge from trunk at revision 41356 of entire boost-root tree.
Merged fixes for Function, Signals, and MPI from trunk. See #1499, see #1416, see #1486
Merge Boost.Function from the trunk
Merge Boost.Function fixes from trunk
Merge [46445] - add line ending properties. Ref #2441.
merge of cmake build files from trunk per beman
Merge PDF build changes from Trunk.
Fixed almost all tab and min/max issues found by inspect tool
Add missing #pragma warning(pop) in Boost.Function.

Merged revisions 53694 via svnmerge from 
https://svn.boost.org/svn/boost/trunk

........
  r53694 | danieljames | 2009-06-06 16:31:47 +0100 (Sat, 06 Jun 2009) | 1 line
  
  Add missing #pragma warning(pop). Fixes #2767.
........
Merge various function changes from trunk.

Merged revisions 49571,50064,51743,51745,53722,54616-54619 via svnmerge from 
https://svn.boost.org/svn/boost/trunk

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  r49571 | noel_belcourt | 2008-11-03 18:37:49 +0000 (Mon, 03 Nov 2008) | 9 lines
  
  Both Sun and Pgi on Linux correctly put typeinfo into the std
  namespace, but function_base keys off the
  BOOST_NO_EXCEPTION_STD_NAMESPACE macro instead of the
  BOOST_NO_STD_TYPEINFO macro.  The attached patch changes
  function_base to use the typeinfo macro.  Because eVC 4.2 doesn't
  put typeinfo into the std namespace, I need to define
  BOOST_NO_STD_TYPEINFO only for this eVC version.
........
  r50064 | johnmaddock | 2008-12-02 10:10:46 +0000 (Tue, 02 Dec 2008) | 1 line
  
  Fix -Wundef warning and suspect usage of BOOST_STRICT_CONFIG.
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  r51743 | dgregor | 2009-03-13 05:23:53 +0000 (Fri, 13 Mar 2009) | 11 lines
  
  Implement an optimization that David Abrahams and myself came up with,
  where Boost.Function uses a bit in the vtable pointer to indicate when
  the target function object has a trivial copy constructor, trivial
  destructor, and fits within the small object buffer. In this case, we
  just copy the bits of the function object rather than performing an
  indirect call to the manager.
  
  This results in a 60% speedup on a micro-benchmark that copies and
  calls such function objects repeatedly.
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  r51745 | dgregor | 2009-03-13 05:49:02 +0000 (Fri, 13 Mar 2009) | 7 lines
  
  Make Boost.Function compile under BOOST_NO_EXCEPTIONS.
  
  Fixes #2499
  Fixes #2494
  Fixes #2469
  Fixes #2466
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  r53722 | vladimir_prus | 2009-06-07 16:44:50 +0100 (Sun, 07 Jun 2009) | 4 lines
  
  Make Boost.Function compile with disabled exceptions.
  
  Closes #2900. Patch from Gabi Davar.
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  r54616 | danieljames | 2009-07-03 23:20:26 +0100 (Fri, 03 Jul 2009) | 3 lines
  
  When copying boost::ref, copy even when the referenced function is empty. Fixes #2642
  
  Patch by Steven Watanabe
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  r54617 | danieljames | 2009-07-03 23:20:52 +0100 (Fri, 03 Jul 2009) | 6 lines
  
  Add 'and later versions' to support info for GCC and Visual C++. Fixes #2847.
  
  I didn't explicitly specify the versions since no one's updating this
  list and it's highly unlikely that a future version will break this. The
  same could probably be done for the other compilers but I don't know
  them very well so I'm leaving them alone.
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  r54618 | danieljames | 2009-07-03 23:21:40 +0100 (Fri, 03 Jul 2009) | 4 lines
  
  Fix Boost.Function unit tests for C++0x. Fixes #3012
  
  Based on a patch from Richard Webb. Changed a bit so that it also
  works for the Visual C++ 10 beta.
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  r54619 | danieljames | 2009-07-03 23:22:03 +0100 (Fri, 03 Jul 2009) | 3 lines
  
  Work around Visual C++ copy constructor bug. Fixes #2929.
  
  Based on the patch by Steven Watanabe.
........
Fix a typo.

Merged revisions 54909 via svnmerge from 
https://svn.boost.org/svn/boost/trunk
Delete some svn:keywords properties so that trunk and branches/release are the same for Boost.Function (apart from cmake files).
Add basic copyright/license to keep cmake out of the inspection report
Making svn:keywords match trunk
rm cmake from the release branch before it goes out broken.  Policy dictates that you never commit to release, you commit to trunk and merge to release.
Merge [58123], [58127], [58128] to release. Fixes #3666.
Merge documentation fixes.

* Use `doc/src/*.css` instead of `doc/html/*.css`.
* Remove wiki and people directories.
* Some documentation fixes.
* Left out `minimal.css` changes and boostbook changes because of clashes.
Spirit: merging from trunk upto rev. 61489
Function: Merge from trunk.

- Remove extra definition of operator(), since it's inline anyway.  Fixes
  #4765.
- Make sure that the cv flags are copied when we copy a reference to a function
  object.  Fixes #4325
- Fully qualified function calls to avoid ambiguity with new additions to
  standard. Thanks to Conrad Poelman. Fixes #4073
- Remove iterator workaround for newer versions of Visual Age C++. Thanks to
  'ccambly'. Fixes #3912
- Fix unused variable warning for Visual C++. Fixes #3618
- Testing flag for Visual C++.
- Removed all but one old-style cast, prevents GCC warnings, but breaks GCC
  2.95.3. Fixes #3410
- Fixed tab and newline issues from inspection report.