Fixed swift naming conflict

[b-ray]

I'm not sure about the method name, but this is a possible fix for #41.

Apple added the possibility to change the method-selector for Swift using the NS_SWIFT_NAME() macro.
An AcknowledgementsViewController can now be created using VTAcknowledgementsViewController.instantiate().

More info about the NS_SWIFT_NAME()-macro can be found here: https://developer.apple.com/library/ios/documentation/Swift/Conceptual/BuildingCocoaApps/MixandMatch.html
Hope this helps :)

[b-ray]

Oh I just realized that NS_SWIFT_NAME(acknowledgementsViewController()) would work as well, so that the originally reported call VTAcknowledgementsViewController.acknowledgementsViewController() works also from Swift. I'll updated the pull-request if needed?

[vtourraine]

Thanks a lot for the pull-request, it looks like you’ve found the magic keyword. 🌟

I would probably choose acknowledgementsViewController() (like you said, it’s only a convenience initializer), but I’m not familiar enough with Swift to give a definitive answer.

Feel free to update the PR as you see fit, and we’ll see if we get more feedback after that.

[vtourraine]

Awesome, thanks again for the PR. 👍

I plan on shipping that as part of the next release, and we’ll see how it goes.