fix nummatrix2d.iterate_function_inplace to iterate row-major
fix nummatrix2d.iterate_function_inplace to iterate row-major

fernandobrito/parrot-linear-algebra,fernandobrito/parrot-linear-algebra,fernandobrito/parrot-linear-algebra,Whiteknight/parrot-linear-algebra,Whiteknight/parrot-linear-algebra,fernandobrito/parrot-linear-algebra