usablica/intro.js — pull request #212 by mgiraldo (2013-10-16 20:11:05+00:00)
Title: Added instantiation of intro as variable in examples

Added instantiation of intro as variable in examples so you can later call its methods. Using the previous examples I was running into problems when using `goToStep()` arbitrarily (e.g. using some other button to move the intro forward).