zurb/joyride — pull request #72 by ehudokai (2013-02-07 22:23:09+00:00)
Title: Adding modal background option, and an expose element feature 

added a modal option for those that want the page darkened out during the tour.

created an expose feature to expose the highlighted elements that are covered by the modal during the tour. see screenshot...

![expose_on_modal](https://f.cloud.github.com/assets/213511/137593/a4a1897a-7174-11e2-87af-dd6d2452f939.png)

added 2 options to turn these features on and off.

modal: false(default) // setting this to true makes the whole tour happen over a modal background
expose: false(default) //setting this and modal to true causes the element to be exposed during a modal'd tour as seen in the screenshot.

didn't change any filenames or versions. not even sure if you accept pull requests. But since I wrote this and its very helpful to me I figured I'd share :)