lib/led-me-know.js
function(strip) {

        if (!strip) {
            console.log(messagingTexts.noStrip);
        }

        if (!(strip instanceof pixel.Strip)) {
            console.log(messagingTexts.wrongStrip);
        }

        pattern.reset(strip, interval);
        interval = pattern.domino(strip, 'white');
    }
function(strip) {

        if (!strip) {
            console.log(messagingTexts.noStrip);
        }

        if (!(strip instanceof pixel.Strip)) {
            console.log(messagingTexts.wrongStrip);
        }

        pattern.reset(strip, interval);
        interval = pattern.domino(strip, 'white');
    }
Set the strip to a loading pattern.
Triggered when the tests have started.