Work
Squashed 'libft/' changes from 4e3a80d..496e22f

496e22f Add some functions (7) and change arg 1 of ft_stringkil and ft_arraykil

git-subtree-dir: libft
git-subtree-split: 496e22f7e7c18c883ce464cc50d001e732270cfe
Update libft
Handle libft changes
work