Add optional callback to the toSlide method

[bsweeney]

I've recently found a need to perform some actions after the slider completes its animation, but only in response to calling the toSlide() method. I'd like to see an optional second argument for the toSlide() method that accepts a callack function.

So if you instantiated the slider and assigned it to the variable objSlider you could do something like the following:

objSlider.toSlide(
  'next' ,
  function ( psobj ) {
    // do something
  }
);

[JamyGolden]

Hi bsweeney. Very late reply, but I've added this callback to the plugin. I've done quite a few changes and updates in the last 2 weeks.

[bsweeney]

Nice! Thanks for the update. I won't be able to test the update in the immediate future, but I appreciate the recent work.