added initial classes and categories
added UIImageEffects category for VIBlurView
added support for multiple VILogger instances and added unfinished UIImage category for caching
minor log format change
improved VIInAppPurchaseManager logging
moved playing card artwork to resources directory and fixed VIInAppPurchaseManager feedback loop
renamed VIPlayingCardPackView
superclassed VIManagers and added VIUserDefaultsSyncManager
VIInAppPurchaseManager responds to user defaults updates
amend to previous commit
added IRC pack offset to IRC calculation
removed blackjack specific implementations from VIPlayingCard and added minor improvements to managers
replacing all activated user defaults on every sync now to make sure all devices have the same information
added VIDatabaseManager, refactored VIList data structure to utilize VIListElement protocol instead of subclass, added error logging to VILogger and added UITableViewCell subclasses