FDFullscreenPopGesture与UISlider

解决使用FDFullscreenPopGesture与UISlider的手势冲突问题

在_FDFullscreenPopGestureRecognizerDelegate中

- (BOOL)gestureRecognizer:(UIGestureRecognizer *)gestureRecognizer shouldReceiveTouch:(UITouch *)touch{
    //如果手势是触摸的UISlider滑块触发的，侧滑返回手势就不响应
    if ([touch.view isKindOfClass:[UISlider class]]) {
        return NO;
    }
    return YES;
}