Support responders

[dblock]

You can write a responder (see http://stackoverflow.com/questions/6741746/how-do-responder-chain-works-in-iphone-what-are-the-next-responders) that doesn't get included into anything.

We have this:

#import "ARArtworkViewController.h"

@interface ARArtworkViewController (ButtonActions)

@end

@implementation ARArtworkViewController (ButtonActions)

- (void)tappedSomething:(SomeView *)sender
{

}

This causes a false positive.