Hack to allow controls in a UITableViewCell to immediately react to touches in iOS 7 (credit: http://stackoverflow.com/questions/19256996/uibutton-not-showing-highlight-on-tap-in-ios7)

fixDelaysContentTouches.m

- (void)fixDelaysContentTouches:(UITableViewCell *)cell {
    // Hack to allow buttons to show highlight state immediately on touch
    // See http://stackoverflow.com/questions/19256996/uibutton-not-showing-highlight-on-tap-in-ios7
    for (id obj in cell.subviews) {
        if ([NSStringFromClass([obj class]) isEqualToString:@"UITableViewCellScrollView"]) {
            UIScrollView *scroll = (UIScrollView *) obj;
            scroll.delaysContentTouches = NO;
            break;
        }
    }
}