added delete.lisp file and 11 new delete functions. added destruct.lisp file and 13 new destruct functions.  added with-macros.lisp file and 13 new with-* macros, did more organizing of examples.lisp,  added new vector macros in interop.cpp/hpp and edited the vector functions in vectors.lisp.(dmatch and keypoint vector functions still need fine tuning but mostly functional.)
added delete.lisp file and 11 new delete functions. added destruct.lisp file and 13 new destruct functions.  added with-macros.lisp file and 13 new with-* macros, did more organizing of examples.lisp,  added new vector macros in interop.cpp/hpp and edited the vector functions in vectors.lisp.(dmatch and keypoint vector functions still need fine tuning but mostly functional.)