Customize "Skip" action

[christophefondacci]

It would be great to be able to customize the skip actions. Some apps need to perform some operations when the intro is skipped.

Plus the alpha fade when intro is skipped assumes, I guess, that the intro controller is presented on top of the app. This is not necessarily the case. In my situation it just adds a fade to black animation before dismissing the intro view, which looks a bit strange.

Being able to customize the skip action (block, delegate), or simply being able to override the "skipIntroduction" method (and declare it in the .h) would be appreciated.

Thanks for the consideration.