usablica/intro.js — pull request #259 by waynn (2014-03-28 02:43:25+00:00)
Title: fixes #194 by changing the CSS class for "Done" so it's not the same as ...

..."Skip"

I'm not sure if this is the best way to fix it, but this is how I've done it in my code, and it gives users the choice of changing CSS for Skip vs. Done.