COMP: Removing return value from test6.  It is an infinite loop, so the return causes warnings.  It will never return anyway.

COMP: Adding work-around for CMake dependency scanning limitation.  Any configured header included by KWSYS_HEADER() in a .c or .cxx file in kwsys itself must use this hack to get dependencies.

COMP: Added KWSYS_STL_HAS_ALLOCATOR_MAX_SIZE_ARGUMENT check for non-standard argument to stl allocator<>::max_size method.  Needed for kwsys hashtable to compile on Sun CC.

BUG: When constructing the bucket vector type the allocator given must have been rebound to _Node* already because GCC 3.4's vector type does not rebind it.

ENH: Do kwsys testing as part of cmake testing, command line arguments are not experimental and add simple test for systemtools

ENH: Adding SGI hash_map and hash_set implementation ported from STL to KWSys.  This also adds try-compiles for KWSYS_STL_HAS_ALLOCATOR_REBIND, KWSYS_CXX_HAS_FULL_SPECIALIZATION, KWSYS_CXX_HAS_MEMBER_TEMPLATES, and KWSYS_CXX_HAS_NULL_TEMPLATE_ARGS.

ENH: Added proper namespaced version of KWSYS_STL_STRING_ISTREAM_DEFINED, KWSYS_STL_STRING_OSTREAM_DEFINED, and _STL_STRING_NEQ_CHAR_DEFINED macros.

ENH: Added istream and ostream operators for stl string in KWSys when using old streams that do not provide them.

ENH: SplitPath now supports slashes in both directions in the input path but still produces forward slashes in the root component.

ENH: Added istream and ostream operators for stl string when using old streams that do not provide them.

ENH: Adding SharedForward C header to help create forwarding executables on UNIX systems that configure the shared library runtime search path and then replace themselves with the real executable.  This is useful to create binary distributions that work from any extracted location even with shared libraries.

ENH: Re-implemented CollapseFullPath to not need to change directories.  Operation is now fully string based.