You might want to check whether the output is a "real" interactive terminal and output just the words without the doge image and borders if not. Redirecting std

You might want to check whether the output is a "real" interactive terminal and output just the words without the doge image and borders if not. Redirecting stdout to a file (`./cli.js > foo`) currently produces… this: https://vgy.me/u7f3iW.png https://vgy.me/u7f3iW.png Node's `tty.isatty` should work: https://nodejs.org/docs/v0.5.0/api/tty.html#tty.isatty https://nodejs.org/docs/v0.5.0/api/tty.html#tty.isatty