title: tableview, change font color of focus tvos
body: <p>How do you change the font color of a "focused" UITableView cell? I currently have this....</p>
  
  <pre><code> - (void)didUpdateFocusInContext:(UIFocusUpdateContext *)context withAnimationCoordinator:(UIFocusAnimationCoordinator *)coordinator {
  if (context.nextFocusedView) {
      CategoryCell *cell = [self.categoryTableView dequeueReusableCellWithIdentifier:@"CategoryCell"];
      [cell.categoryLbl setTextColor:[UIColor orangeColor]];
       }
   }
  </code></pre>
  
  <p>I know that if you want to change a background of a focused UITableViewCell it would be:</p>
  
  <pre><code>   - (void)didUpdateFocusInContext:(UIFocusUpdateContext *)context withAnimationCoordinator:(UIFocusAnimationCoordinator *)coordinator {
      [context.nextFocusedView setBackgroundColor:[UIColor clearColor]];
  [context.previouslyFocusedView setBackgroundColor:[UIColor orangeColor]];
   }
  </code></pre>