bootstrap tour of ads website

Hi Jay,

The red text thing was because we were taking the current color of the text-- but this was sometimes red or half-red depending on whether the user had clicked ahead quickly through the steps and not allowed the animation to run through. So now I'm just turning it black rather than current color.

My way of solving the click problem was re-initializing the tour at every click event. I think this is probably not the best way to solve the problem but it's the only thing I can think of that works.