quri/Titanium — pull request #6 by dkhamsing (2014-08-20 20:02:53+00:00)
Title: Add optional close button

Added a close button which is hidden by default. To show it, set the hidden property of `closeButton` to `NO`
``` objc
- (void)showFrenchman {
ESImageViewController *ivc = [[ESImageViewController alloc] init];
ivc.closeButton.hidden = NO;
[ivc setTappedThumbnail:self.extraThumbnail];
[ivc setImage:self.extraThumbnail.image];
[self presentViewController:ivc animated:YES completion:nil];
```