Added gmwm_cpp to handle initial guesses.
Added gmwm_cpp to handle initial guesses.

Modified adv_gmwm_cpp to directly use user input.


Former-commit-id: be1c99c0ec2b759ea190b4e9e45afe8c9ea24339
SMAC-Group/gmwm,SMAC-Group/gmwm,SMAC-Group/gmwm,SMAC-Group/gmwm