Swift UIPageControl Resources

Mimicrate to native UIPageViewController. Each page is new controller, it can be even navigation controller. Support parent layout margins, paging and scroll by index. Don't have bug with tranlation when rotate.

ZQEndlessPageControl 功能 自定义 iOS14 PageControl 控件新功能 ☑️ 最大展示个数 ☑️ 设置大小、间隙、背景颜色 ☑️ 设置边框大小，颜色 ☑️ 设置大、中、小，三种状态的缩放系数 ☑️ 设置背景图 ☑️ 效果 使用 配置对象 public struct Z