FGGAnimation:push视图时添加酷炫的转场动画

FGGAnimation 用法 ： DetailViewController *dvc=[[DetailViewController alloc] init]; // 设置转场动画 // ------------------------------------------------------------ [FGGAnimation addAnimationOnView:self.view animation:FGGAnimationTypeCameral direction:FGGAnimationDirectionLeft duration:0.5]; // ------------------------------------------------------------ // 导航推出 [self.navigationController pushVi