STLSoft 1.9.117 released

Download from https://sourceforge.net/projects/stlsoft/files/

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Changes for 1.9.117 (16th February 2013)

Summary:

* added Visual C++ 11 compatibility
* various minor changes

Changes:

STLSoft:

~ stlsoft/stlsoft.h:
~ stlsoft/util/std/iterator_helper.hpp:
~ stlsoft/util/std/library_discriminator.hpp:
+ added Visual C++ 11 compatibility

~ stlsoft/string/char_traits.hpp:
~ defect fix

WinSTL:

~ winstl/error/error_desc.hpp:
~ trivial correction

~ winstl/filesystem/directory_functions.hpp:
~ propagates failed sub-directory removal up to caller
~ fixing up of documentation of callback function semantics

~ winstl/system/console_functions.h:
~ fixing doc

~ winstl/system/environment_variable.hpp:
~ trivial tightening of pointer null

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