lmcd/LMPaymentKit — pull request #7 by Kjuly (2014-05-29 08:17:50+00:00)
Title: Public & modify |-setup|, offer PKViewImageStyleNone for PKViewImageStyle.

So user can override `-setup` method and set `imageStyle` to `PKViewImageStyleOutline`, like below:

```
- (void)setup
{
self.imageStyle = PKViewImageStyleOutline;

[super setup];
}
```