Starting point for releases
Merge ScopeExit from trunk.
Add missing copyright&license.
Merge several documentation fixes. Plus a small inspect fix.

Merged revisions 50798-50799,50837-50839,50847-50848 via svnmerge from 
https://svn.boost.org/svn/boost/trunk

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  r50798 | danieljames | 2009-01-26 23:14:53 +0000 (Mon, 26 Jan 2009) | 5 lines
  
  Make checking for duplicated names case insensitive.
  
  This avoids generating filenames with names that only differ by case as they
  cause problems on case insensitive file systems.
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  r50799 | danieljames | 2009-01-26 23:29:52 +0000 (Mon, 26 Jan 2009) | 1 line
  
  Label the line ending inspect errors.
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  r50837 | danieljames | 2009-01-28 09:14:21 +0000 (Wed, 28 Jan 2009) | 1 line
  
  Add scope exit to the root html file.
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  r50838 | danieljames | 2009-01-28 09:14:45 +0000 (Wed, 28 Jan 2009) | 1 line
  
  Fix a link in the typeof forwarding html file.
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  r50839 | danieljames | 2009-01-28 09:14:56 +0000 (Wed, 28 Jan 2009) | 1 line
  
  Fix an incorrectly escaped right arrow.
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  r50847 | danieljames | 2009-01-28 15:17:34 +0000 (Wed, 28 Jan 2009) | 2 lines
  
  Fix some documentation issues with scope_exit.
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  r50848 | danieljames | 2009-01-28 15:32:46 +0000 (Wed, 28 Jan 2009) | 1 line
  
  Generate the scope_exit documentation.
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Merge PDF build changes from Trunk.
ScopeExit: merge from trunk
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.
Merge more rebuilt documentation.
Merged ScopeExit (improved), LocalFunction (new), Functional/OverloadedFunction (new), and Utility/IdentityType (new) from trunk into release branch.
Merged warning fixes from trunk
Merged first batch of 1.51 changes for Boost.Graph and Boost.PropertyMap
Second batch of Boost.Graph and Boost.PropertyMap changes for 1.51
fixing broken doc links (capital letters in file names)
Fixing broken doc links (removing mixed capital letters from HTML file names).
Merged more changes (bug fixes, especially hopefully fixing the VC++ test failure) from trunk
Merged bug fix from trunk
Merge program_options revisions 79280 and 79283.
Merged r79227 from trunk, hopefully fixing all VC++ Boost.Graph Graphviz test issues
merged [80550], allowing users to force result_of to use decltype
Merge bug fixes to release; Fixes #7399 Fixes #7400 Fixes #7401