横竖屏切换没有正确处理

[zdiovo]

✔️ Issue Checklist

• [ ✔️] I have updated PopMenu to the latest version.
• [ ✔️] I have read the Contribution Guidelines.
• [ ✔️] I have read the Documentation.
• [ ✔️] I have searched for GitHub issues.

✍🏻 Issue Description

let actions = [
    PopMenuDefaultAction(title: "Some Text, Some Text, Some Text, Some Text, Some Text, Some Text"),
    PopMenuDefaultAction(title: "Some Text"),
    PopMenuDefaultAction(title: "Short"),
    PopMenuDefaultAction(title: "A Longer Text")
]
let popMenu = PopMenuViewController(actions: actions)
present(popMenu, animated: true, completion: nil)

运行在横屏状态下,UI显示正常,
然后切换到竖屏,显示就异常了
导致UI显示异常的原因主应该要是没有考虑title太长的情况
当title太长的情况,建议title可以像跑马灯一样滚动显示

💻 Environment

• iOS Version: [12.2]
• Xcode Version: [10.2.1]
• Device(s): [iPhone XS Max]
• Simulator?: ☑️

[Cali Castle]

感谢提出orientation的问题，暂时PopMenu没有对横竖屏切换的方法进行监听，所以导致出现的unexpected behavior。下一个更新我会加上，thanks！