Add UICollectionViewController to show photographers and their images
Add PhotographerColelctionViewCell class
Implement PhotographerCollectionViewCell
Implement UICollectionView using NSFetchedResultsController
Broken implementation
Configuring collectionViewController
Areas to look at:
- hooking up the NSFetchedResultsController to work with UICollectionViewController
- race condition between creating and querying the database (causes crash)
Add DownloadData utility class
Refactor DisplayImageViewController
Refactor FlickrRetriever
Handle case for invalid Flickr data
Show an alert to the user asking them to restart the app
Add CoreDataTableViewController
Implement generic CoreDataTableViewController
Implements delegate method of the NSFetchedResultsController
Remove check for “totals” int value
Refactor CDTVC
Change styling of PhotograherNameCDTVC cell
Remove commented code