Merge branch 'enhancement/13_matlab_to_cpp' of github.com:osurdml/treemower into enhancement/13_matlab_to_cpp

Resolve:
	src/stuntzhuntz.cpp
refs #13 Refactor LookAhead to decrement depth instead of increment.
Merge branch 'enhancement/13_matlab_to_cpp' of github.com:osurdml/treemower into enhancement/13_matlab_to_cpp