     var assetsParent: RMAssetSelectionDelegate?
     lazy var imageManager = PHCachingImageManager.defaultManager()
     var collectionsFetchResult: PHFetchResult!
-    var keyAssets: [[UIImage]] = []
+    var posterImages: [UIImage] = []
 
     override func viewDidLoad() {
         super.viewDidLoad()


        return mergedImage
    }
    
}

import Photos

let albumCellIdentifier = "albumCellId"
let assetsInPosterImage: Int = 3
let albumRowHeigth = CGFloat(86.5)


protocol RMAssetSelectionDelegate {
