Change-Id: I4d06782730fca0fd68fb62c418b4e2d95f550625

Also adding a test for this and future improvements to the module.

Change-Id: I54c33129291c9df2fee4bf5dd52360251f6be540

This converts the KWSys license to a pure 3-clause OSI-approved BSD
License.  We drop the previous license clause requiring modified
versions to be plainly marked.  We also update the KWSys copyright to
cover the full development time range.

ENH: Adding 'Terminal' component to hold support routines for dealing with interactive terminals.  Currently only a cfprintf function is provided to print color messages.

BUG: Trying to get testDynamicLoader to work on Solaris and SunOS, where current directory is not lookup when doing dlopen

ENH: avoid the use of GET_TARGET_PROPERTY by testing the CMake executable instead of the test executable

COMP: Added KWSYS_CXX_HAS_CSTDDEF try-compile to KWSys to provide kwsys/cstddef header (to get size_t for hash_fun.hxx).

ENH: Added wrappers around the std stream headers to make them look like ansi streams on all platforms.