multi_newton.cpp: 1. change to modern omhelp comands (using modern_omhelp.sh). 2. Add restriction n_sum > 0. 3. Put all local functions in empty namespace (and indent them). 4. Use local routine arg2size_t to convert command line arguments to size_t. 5. Change n_thread to be size_t (like other local variables). 6. Check no omp_alloc memeory in use or avaiable at start. 7. Print omp_alloc memory at end. 8. Move correctness test to be after speed test.
multi_newton.cpp:
1. change to modern omhelp comands (using modern_omhelp.sh).
2. Add restriction n_sum > 0.
3. Put all local functions in empty namespace (and indent them).
4. Use local routine arg2size_t to convert command line arguments to size_t.
5. Change n_thread to be size_t (like other local variables).
6. Check no omp_alloc memeory in use or avaiable at start.
7. Print omp_alloc memory at end.
8. Move correctness test to be after speed test.

git-svn-id: 3f5418f4deb1796ec361794c2e3ca0aec3c9c1fd@1958 0e562018-b8fb-0310-a933-ecf073c7c197

wegamekinglc/CppAD,kaskr/CppAD,utke1/cppad,utke1/cppad,kaskr/CppAD,kaskr/CppAD,kaskr/CppAD,wegamekinglc/CppAD,wegamekinglc/CppAD,wegamekinglc/CppAD,wegamekinglc/CppAD,utke1/cppad,kaskr/CppAD,utke1/cppad