Maybe use stty size instead of ioctl

[JakeRoggenbuck]

The idea is form here
https://stackoverflow.com/questions/263890/how-do-i-find-the-width-height-of-a-terminal-window

[JakeRoggenbuck]

Rational for doing this is nix a pretty large library is only used for this and one other thing. If we switch it, we may be able to remove the dependency and some unsafe code.