• Change restoreTransactionsForAppStoreAccount: to take a completion block since it no long relies on the app store queue. Removed delegate methods.
• Added updatedPurchaserInfo: that allows force refreshing of RCPurchaserInfo. Useful if your app needs the latest purchaser info.
• Removed makePurchase:quantity:.
• Add nonConsumablePurchases on RCPurchaserInfo. Non-consumable purchases will now Just Work (tm).