SKStoreProductViewController presented by Appirater should match status bar hidden and status bar style on presenting view controller iOS 7

[Tim Arnold]

If, e.g., the view controller that presents the SKStoreProductViewController that Appirater creates and presents has a hidden status bar, the SKStoreProductViewController should as well, on iOS 7.

[Arash Payan]

I'll be removing the StoreKit option in Appirater in the next version.