Added a link in the yui.config section to the Configuring YUI in Mojito chapter.
Added a link in the yui.config section to the Configuring YUI in Mojito chapter.

ooskapenaar/mojito,ooskapenaar/mojito,jeffblack360/mojito,jeffblack360/mojito,1950195/mojito,1950195/mojito,yahoo/mojito,yahoo/mojito,yahoo/mojito,jeffblack360/mojito,ooskapenaar/mojito,1950195/mojito,ooskapenaar/mojito,jeffblack360/mojito