Create introJQHelper.js

Through JQuery this adds a few simple "features" to the into.js first you can attach a class introStart to any clickable object. This class will start an intro based on a few settings on that button.

First setting is data-intro-next-href which will make the intro continue on to another page when finished.
i.e. <a class="introStart" href="#" data-intro-next-href="http://google.com">Intro</a>

Second allows you to specify page sections to run the intro on (using normal JQ style selectors) if not set it will run an intro on the whole page.
i.e. <a class="introStart" href="#" data-intro-section=".introClass">Tour</a>

Third allows you to specify page sections to continue the intro on (using normal JQ style selectors) if for some reason you want to break it up.
i.e. <a class="introStart" href="#" data-intro-section=".introClass" data-intro-section="#introNext">Tour</a>