title: UICollectionViewCell Images Not Appearing in Custom Keyboard
body: <p>I am having trouble getting my images to load in uicollectionviewcell inside of my custom keyboard. When you create a custom keyboard, you are given a KeyboardViewController.h and KeyboardViewController.m files. Inside of my KeyboardViewController.m file I have the following:</p>
  
  <pre><code>- (KeyboardCollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
  KeyboardCollectionViewCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"CELL" forIndexPath:indexPath];
  UIImageView *emojiImageView = [[UIImageView alloc] init];
  emojiImageView.image = [self.emojiIcons objectAtIndex:indexPath.row];
  [cell addSubview:emojiImageView];
  
  
  if (indexPath.row % 2 == 0) {
      cell.backgroundColor = [UIColor redColor];
  } else {
      cell.backgroundColor = [UIColor blueColor];
  }
  
  return cell;
  </code></pre>
  
  <p>}</p>
  
  <p>In my viewDidLoad I have outlined my array of Images:     </p>
  
  <pre><code>self.emojiIcons = [NSArray arrayWithObjects:@"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", @"skull", nil];
  </code></pre>
  
  <p>In my KeyboardCollectionViewCell.h I have the following: </p>
  
  <pre><code>@property (weak, nonatomic) IBOutlet UIImageView *emojiImageView;
  </code></pre>
  
  <p>I can get the background color of the cells to changes, but the images won't load. Any ideas as to why my images aren't showing up?</p>