         closeBtn.addTarget(self, action: "dismissController", forControlEvents: UIControlEvents.TouchUpInside)
         saveBtn.addTarget(self, action: "save", forControlEvents: UIControlEvents.TouchUpInside)
         collectionV.registerClass(PhotoBrowserCell.self, forCellWithReuseIdentifier: PhotoBrowserControllerIdentifer)
+        
     }
 
     func setupUI(){

        collectionView?.showsHorizontalScrollIndicator = false
        collectionView?.pagingEnabled = true
        collectionView?.bounces =  false
    }
}
    func collectionView(collectionView: UICollectionView, cellForItemAtIndexPath indexPath: NSIndexPath) -> UICollectionViewCell {
        let cell = collectionView.dequeueReusableCellWithReuseIdentifier(PhotoBrowserControllerIdentifer, forIndexPath: indexPath) as! PhotoBrowserCell
        cell.photoBrowserCellDelegate = self
        cell.imageURL = urls![indexPath.row]
        cell.backgroundColor = UIColor.blackColor()
        return cell
    }
