Adding visionmedia/watch to the libs. I love this tool. :)

Usage: watch [options] <cmd>

  Options:

    -q, --quiet           only output stderr
    -x, --halt            halt on failure
    -i, --interval <n>    interval in seconds or ms defaulting to 1
    -v, --version         output version number
    -h, --help            output this help information installation. Oh, how I love this small but useful lib.