Boost Exception major refactoring: works with or without RTTI, vastly improved boost::throw_exception integration.

[SVN r48905]

doc/rethrow_exception.html

@@ -35,6 +35,7 @@ boost
 <h3>See Also:</h3>
 <div class="RenoPageList"><a href="boost-exception.html">Boost Exception<br/>
 </a><a href="exception_cloning_hpp.html">boost/exception_ptr.hpp<br/>
+</a><a href="exception_ptr.html">exception_ptr<br/>
 </a></div>
 </div>
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