boost exception

[SVN r43485]
hooking up boost exception for testing

[SVN r43525]
fix for:

boost/exception/enable_exception_cloning.hpp uses std::bad_alloc
without #include'ing <new>. Because of this, some exception library
tests fail to compile on HP-UX.

[SVN r43555]
fixed compile errors on various platforms

[SVN r44104]
fixed compile errors, removed tabs as required.

[SVN r44114]
missing include

[SVN r44134]
to_string fixes

[SVN r44164]
to_string adjustments

[SVN r44192]
removed tabs. what's wrong with tabs anyway?

[SVN r44246]
documentation cleanup

[SVN r44342]
minor compile error fix

[SVN r44372]
minor fix

[SVN r44404]
minor to_string fix

[SVN r44419]
N2179 compliance (pending documentation update)

[SVN r44438]
introduced boost/exception_ptr.hpp, using Boost Exception

[SVN r44439]
Boost Exception header compilation tests added.

[SVN r44442]
Boost Exception documentation source

[SVN r44443]
Boost Exception documentation update

[SVN r44444]
Boost Exception documentation fix

[SVN r44445]
Boost Exception documentation fix


[SVN r44446]